Automobile Engineering MCQ Book pdf free download: Automobile Engineering Important Multiple Choice Questions with Answers pdf file free download . Air is available everywhere. Advertisement. water. (d) d.c. motors. Resistance to shear stress is small . Engines - Carburetion, Mechanical & Electronic Injection System. Pneumatic Systems - Concepts and Components - MCQs with Answ... Losses In Pipe Valves And Fittings - MCQs and Answers, Hydraulic System and Components - 2 - MCQs and Answers. The units of dynamic or absolute viscosity are (A) Metres² per sec (B) kg sec/meter (C) Newton-sec per meter (D) Newton-sec² per meter. Ans: d. 2. This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Pneumatic Systems”. Fluid power system includes a hydraulic system (hydra meaning water in Greek) and a pneumatic system (pneuma meaning air in Greek). Heavy lifting work is often accomplished by shifting fluids in big machines. With hydraulics, the fluid is a liquid (usually oil), whereas pneumatics uses a gas (usually compressed air). Fluid power is a term describing hydraulics and pneumatics technologies. In fluid power engineering, hydraulics is used for the generation, control, and transmission of power by the use of pressurized liquids. 3. Hydraulic systems are capable of moving heavier loads and providing greater force than pneumatics, but pneumatics technology is cleaner. Fluid power is the use of fluids under pressure to generate, control, and transmit power. >Hydro Electric Power Plant; MCQ. Air filter, Pressure regulator and Lubricator (FRL unit) 14. Explanation are given for understanding. Also, we give you the chance to find the highlights for the topic you are searching for. The Following Section consists of Hydraulic Machines Questions on Physics. Fundamentals of Fluid Power System - Mechanical Engineering (MCQ) questions and answers. The extensive use of hydraulics to transmit power is due to the fact that a properly constructed hydraulic system possesses a number of favorable characteristics: • A hydraulic system eliminates the need for complicated systems using gears, cams, and levers. HPSI Hydraulic Power Systems. Petroleum-based or mineral-based fluids are the most widely used fluids today. Air requires no return lines. In a hydraulic system force that is applied at one point is transmitted to another point using a pressurized hydraulic fluid. Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. PNEUMATICS AND HYDRAULICS MCQ PART – 1 FOR ITI FITTER TRADE SEM – 4 1) The study of pneumatics deals with the system operated with . This keeps components free from deposits but means that contaminants are not … For mobile hydraulic equipment users this translates to reduced fuel consumption. The primary reason for low power factor in supply system is due to installation of (a) induction motors. 29 7. Hydraulics & Fluid Machineries MCQ with detailed explanation for interview, entrance and competitive exams. The power system of such machines can be described as a) Reciprocating b) Pneumatic c) Hydraulic d) Hybrid View Answer. Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Oil hydraulic systems are used in high load applications and accurate speed control or positioning is required. >Hydro Electric Power Plant; MCQ. Answer Explanation ANSWER: all of the above. ANSWER: a. >Hydro Electric Power Plant; MCQ. The properties of a mineral-based fluid depend on the additives used, the quality of the original crude oil and the refining process. Hydraulic intensifier is a device used for..... A. Storing energy of a fluid in the form of pressure energy B. B. Fluid pressure is zero. An ideal fluid is defined as the fluid which..... A. Generally speaking yes. Hydraulic motors are powered by pressurized hydraulic fluid and transfer rotational kinetic energy to mechanical devices. make the drawing look impressive. Dr. Hussein Majeed Salih Fluid Machinery Chapter One Dynamic action of fluid . The key functions of hydraulic fluids are power generation, lubrication, heat removal, and sealing. Most hydraulic circuits: a) Operate from a central hydraulic power unit b) Use air-over-oil power units c) Have a dedicated power unit 7. c) The saturation voltage V CE for silicon transistor is same as that for germanium. It explores the energy consumption, existing practices, and the latest technological developments. If fluid viscosity can be maintained in the optimum range, typically 25 to 36 centistokes, the overall efficiency of the hydraulic system is maximized (less input power is given up to heat). Do you know that the difference between these two lies in the medium use to transmit the power? For the same example problem of pressure and flow rate, this becomes. water. 10. power is pressurized liquid or gas in a closed system. By way of example, if a rig-pumping system was producing 1500 GPM flow rate at 4500 psi, ... which due to inefficiencies discussed later, will be higher than the actual hydraulic fluid output power as would be expected. Home >> Category >> Mechanical Engineering (MCQ) questions and answers >> Fundamentals of Fluid Power System; 1) Which fluid is used in hydraulic power systems? University. © Copyright 2016. A pneumatic symbol is: different from a hydraulic symbol used for the same function. Hydraulic Fluids – MCQs with Answers 1. (d) Dual cycle. Take the Quiz and improve your overall Physics. Page-2 section-7 Heavy construction vehicles are a common example. an incompressible fluid. a) Air b) Water c) Oil d) Fluids. In many cases, however, mechanical and electrical methods cannot provide a practical power transmission solution. Air is non-pollutant. a) The saturation voltage V CF of silicon transistor is more than germanium transistor. Applied hydraulic engineering (ce44) Academic year. Call Us. We provide you the latest 100 MCQ questions and answers on the valves used in the refineries, Oil and gas, and power plants. Vibratory Dampeners. Hydraulic Elements in the Design of Circuits - MCQs with Ans... Fluid Power Actuators - 4 - MCQs with Answers, Fluid Power Actuators - 3 - MCQs with Answers, Fluid Power Actuators - 2 - MCQs with Answers, Fluid Power Actuators - 1 - MCQs with Answers, Hydraulic System and Components - 6 - MCQs with Answers, Hydraulic System and Components - 5 - MCQs with Answers, Automobile Engineering - Rear Axle Assembly, Front Axle & Steering System, Automobile Engineering - Clutch, Gear box, Propeller Shaft & Universal Joint, Theory of Machines - Vibrations, Cam and Follower, Governor, Gyroscope, I.C. Note: "As 5000 free distribution is over, now this content is locked. Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. 6. Correct Answer. a) closed loop system b) open loop system c) open or closed loop system. a. water b. oil c. non-compressible fluid d. all of the above. 14.5 psi b. Yes and No. Control System MCQ Ele. a) Air b) Water c) Oil d) Fluids. 4. 9. Is incompressible. Mecahanical Engineering; Electrical Engineering; Electronics Engineering; Civil Engineering; Hydraulics and Fluid Machines - Hydraulics and Fluid Machines objective type questions and answers. Explanation: Pneumatic system are the systems in which the control action is mainly controlling the flow of air and mostly do not exceed 1 hp where hp is the horse power unit of power. Vibratory Hammer … Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. The most common hydraulic fluid is: mineral oil. 10. Please sign in or register to post comments. Multiple Choice Question (MCQ) of Electronics page-17:241. solid . Vibratory Hammers (18) Hydraulic Augers (3) Lead Systems (3) Custom Hydraulic Power Units. a cold compress Advertisement. air bubbles. Thank you for your cooperation." more expensive to operate. are shapeless substances that take the shape of their containers; they can be liquids or gasses. Every hydraulic professional knows the importance of hydraulic fluids in any hydraulic system. They are used to hold the hydraulic oil. If you are using any ad-blocker, then please disable it to load the Facebook like button. Compressed air is used to do mechanical work to produce motion & to generate forces. It generates forces & transmits motion using hydraulic fluids. Where can you look on your car to see a good example of a basic piston-driven hydraulic system? Fluid mechanics provides the theoretical foundation for hydraulics. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. 1. The unit of surface tension is (A) N/m (B) N/m 2 (C) N/m 3 (D) N-m. Advertisement. Page-2 section-4 4. Hydraulic power, also called Fluid Power, power transmitted by the controlled circulation of pressurized fluid, usually a water-soluble oil or water–glycol mixture, to a motor that converts it into a mechanical output capable of doing work on a load.Hydraulic power systems have greater flexibility than mechanical and electrical systems and can produce more power than such systems of equal size. Fluid power circuits use schematic drawings to: simplify component function details. 4. Fluid Power in Machine Tools and Other Equipment - MCQs with... Accumulators and Intensifiers - MCQs with Answers. Applications of Hydraulics and Pneumatics - MCQs with Answer... Design of Pneumatic Circuits - MCQs with Answers. Hydraulic System Components And Hydraulic Circuit 1. Fluid Power System Online Notes , Objective and Interview Questions. Helpful? 1. 1. Explanation: Pneumatic system are the systems in which the control action is mainly controlling the flow of air and mostly do not exceed 1 hp where hp is the horse power unit of power. B. In kilowatts, hydraulic power would be (2.3) HkW = P × Q 2298. Hydraulic transmission, device employing a liquid to transmit and modify linear or rotary motion and linear or turning force (torque).There are two main types of hydraulic power transmission systems: hydrokinetic, such as the hydraulic coupling and the hydraulic torque converter, which use the kinetic energy of the liquid; and hydrostatic, which use the pressure energy of the liquid. In hydraulic fluid power systems the fluid is oil, or less commonly water, while in pneumatic fluid power systems the fluid is air. Leaks are of less concern with pneumatics, which can leak oil or hydraulic fluid. Pneumatic Systems - Concepts and Components - MCQs with Answ... Losses In Pipe Valves And Fittings - MCQs and Answers, Hydraulic System and Components - 2 - MCQs and Answers. In this type of machine, hydraulic fluid is pumped to various hydraulic motors and hydraulic cylinders throughout the machine and becomes pressurized according to the resistance present. All Rights Reserved. C. Is incompressible and non-viscous . Air is explosive. Power Plant MCQ Electric Traction MCQ Electrical Design MCQ Electrolysis MCQ Electromagnetism MCQ Electronic Principles MCQ Electrostatics MCQ Energy MCQ Engg Drawing MCQ Engg Economy MCQ Engg Materials MCQ Engg Mechanics MCQ Environmental Engg. Like our Facebook page to unlock the pdf file. 1. poor lubrication 2. high viscosity 3. more leakage 4. quickly evaporates a. 1. Fluid power is ideal for high speed, high force, high power applica-tions. C. Linear deformation is small . Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. A hydraulic fluid is quite a basic oil with a bit of anti-wear additive and a few other additives to handle water, air, etc. Answer C 12. Tilting action is possible if, oil flows at high pressure into the cylinder 2. Hydraulics Testing. C. Specific speed . At same speed as driven member c. Faster than driven member Ans: c. 8. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. Page-1 section-4 1. Winch Systems (9) Diesel Hammers (23) Showing the single result. Applications of Hydraulics and Pneumatics - MCQs with Answer... Design of Pneumatic Circuits - MCQs with Answers. • Motion can be transmitted without the slack inherent in the use of solid machine parts. A gas turbine basically work on (a) Carnot cycle. Take the Quiz and improve your overall Physics and Engineering power is pressurized liquid or gas in a closed system. The truck body tilts when piston rod in the actuator is pushed out. But a basic hydraulic oil does not like heat and is best run at about 55degC. Pascal’s Law. Anna University. Specific volume . Share. Both liquids and gases are considered fluids. 2) Which one of the following is not true about the use of air in pneumatics? 2. Pneumatic systems require low maintenance and have long operating lives. AN AMERICAN TRADITION SINCE 1980. FLUID MACHINERY Third Year – Power Engineering Electromechanical Engineering Department Lecturer Dr. Hussein Majeed Salih . (b) synchronous motors. How is tilting action possible in trucks for unloading the gravel material using hydraulic power? 4. Read More :Difference Between Power System | Mechanical , Hydraulic , Electrical , … It's important for a hydraulic system to contain what? The term “hydraulic fluid” is a general term that would refer to any fluid used in a hydraulic system. Which of the following reasons make water unsuitable to use as a fluid in hydraulic systems? Course . 3. Hydraulic motors, when powered by a mechanical source, can rotate in the reverse direction, and act as a pump. the brake system. Hydraulic machines use liquid fluid power to perform work. When comparing operating cost of hydraulic systems to pneumatic systems, generally they are. Both technologies use a fluid (liquid or gas) to transmit power from one location to another. 2. If you think you understand how they both work and want to refresh your mind, this trivia questions quiz is exactly what you need. Fluid power is subdivided into hydraulics using a liquid such as mineral oil or water, and pneumatics using a gas such as air or other gases. Fluid Power in Machine Tools and Other Equipment - MCQs with... Accumulators and Intensifiers - MCQs with Answers. Engg. 2. Hydraulics and Fluid Mechanics MCQ Practice Tests - Set 34 MCQ Fluid Mechanics Edit Practice Test: Question Set - 34. Fluid power is the technology that deals with the generation, control and transmission of forces and movement of mechanical element or system with the use of pressurized fluids in a confined system. The fluid used in hydraulic actuator is highly incompressible so that pressure applied can be transmitted instantaneously to the member attached to it. Hydraulic Actuators, as used in industrial process control, employ hydraulic pressure to drive an output member. a) closed loop system b) open loop system c) open or closed loop system. Fluid power sensors from SICK perform measurement tasks in pneumatic and hydraulic systems – intelligently, flexibly and reliably. Pneumatic systems are used in low or medium load application and high velocities are required. This would make it easy for you if you are searching for multiple choice questions covering a specific topic. Slower than driven member b. ANSWER: d. all the above. Materials MCQ Ele. synthetic fluid. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. the power steering system. the instrument panel. the same as a hydraulic symbol used for the same function. Energy is the ability to do work, and pneumatic and hydraulic systems are used to transmit power needed to carry out a given task. All Rights Reserved. Oil hydraulic employs pressurized liquid petroleum oils and synthetic oils, and pneumatic employs compressed air that is released to the atmosphere after performing the work. Practice Test: Question Set - 01 1. 2. The scientific principle that makes hydraulic systems possible is. TheFluidMechanic provides you with Fluid Mechanics MCQ in a structured pattern where all the questions covering the same topic are gathered together. The Following Section consists of Hydraulics Questions on Physics. Home MCQ Fluid Mechanics Hydraulics and Fluid Mechanics MCQ - Set 01 ... MCQ Masonry Design MCQ MS Excel MCQ MS Word MCQ Network Theorems MCQ Networking MCQ Nuclear Power MCQ Ohm's Law MCQ Operating Systems MCQ Parallel Circuits MCQ Passive Filters MCQ Plant Design MCQ Polyphase Ind Motors MCQ Power Generation MCQ Power Plant MCQ Process Control MCQ Production Engg MCQ Railway Engg MCQ … This means that under certain conditions, the use of a multigrade oil can reduce the power consumption of the hydraulic system. Answer A 11. compressible fluid. Comments. Fluid power is the transmission of forces and motions using a confined, pressurized fluid. (c) single phase motors. Which of the following is dimensionless..... A. Hydraulic Pumps, Motors and Actuators; 8. System Components, Hydraulic Oils, Fluid Properties and Filter; 5. Hydraulic rotary actuators use … Increasing pressure intensity of a fluid C. Transmitting the power … Reservoir / Oil Tank . There are many different hydraulic fluids. Why is fluid power preferred in mobile vehicles? Heavy lifting work is often accomplished by shifting fluids in big machines. a. water b. oil c. non-compressible fluid d. all the above View Answer / Hide Answer. a) Fluid b) Electrical c) Mechanical d) Thermal b. Interrupts the ignition system action c. De meshes the sun gear Ans: b. 10. Fluids can be categorized into petroleum based and fire resistant types. Engines - Ignition, Combustion and Combustion Chambers, Theory of Machines - Friction Clutches, Breaks, Dynamometer, Mechanical Engineering test questions for exams and entrance test, Theory of Machines - Static and Dynamic Force Analysis, Balancing. Fluid power systems play a critical role in many industries, and are one of the three major forms of power transmission along with electrical and mechanical power systems. Which of the following statement is true? 2 and 4 c. 1, 3 and 4 d. all the above View Answer / Hide Answer Hydraulic system is always a __. 14.5 psi. The basic requirement for a hydraulic system is fluid. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. In order for power to flow through the fluid coupling from the engine to car wheels, the driving member must be turning a. B. Fluid is a substance that (a) cannot be subjected to shear forces (b) always expands until it fills any container (c) has the same shear stress.at a point regardless of its motion (d) cannot remain at rest under action of any shear force (e) flows. are shapeless substances that take the shape of their containers; they can be liquids or gasses. make it so only trained persons can understand the functions. 2. Hydraulics and Fluid Mechanics Questions :-1. (b) Rankin cycle. air. HIGH QUALITY VIBRATORY HAMMERS, HYDRAULIC AUGERS, AND HYDRAULIC POWER UNITS. a) Fluid b) Electrical c) Mechanical d) Thermal Perhaps it would be in order that we clarify our thinking on one point. Home MCQ Fluid Mechanics Hydraulics Multiple Choice Questions and Answers ... MCQ Masonry Design MCQ MS Excel MCQ MS Word MCQ Network Theorems MCQ Networking MCQ Nuclear Power MCQ Ohm's Law MCQ Operating Systems MCQ Parallel Circuits MCQ Passive Filters MCQ Plant Design MCQ Polyphase Ind Motors MCQ Power Generation MCQ Power Plant MCQ Process Control MCQ Production Engg MCQ Railway Engg MCQ … Depending on the use, they can be mineral, synthetic, or even water based. Types & Selection criteria for Air Compressors; 7. Give it a shot! 2.Pressure of 1 bar is equal to a. These systems are broadly classified into hydraulic and pneumatic. Is incompressible . D. Specific gravity View Answer. Hydraulic Pump. Take the Quiz and improve your overall Physics. Page-1 section-3 Fluid power circuits use schematic drawings to: a) Simplify component function details b) Make it so only trained persons can understand the functions c) Make the drawing look impressive d) Make untrained person to understand View Answer. 1. cost about the same to operate. Mecahanical Engineering ; Electrical Engineering; Electronics Engineering; Civil Engineering; Hydraulics and Fluid Machines - Hydraulics and Fluid Machines objective type questions and answers. Structural Analysis Objective Type Questions and Answers - Set 01. This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Hydraulic Systems”. (c) Pneumatic system: A system that uses compressed air for power generation & transmission of force is called as the pneumatic system. The report by Transparency Market Research offers insights into both size and economic impact of the global fluid power systems market and its affiliated industries. Hydraulic Elements in the Design of Circuits - MCQs with Ans... Fluid Power Actuators - 4 - MCQs with Answers, Fluid Power Actuators - 3 - MCQs with Answers, Fluid Power Actuators - 2 - MCQs with Answers, Fluid Power Actuators - 1 - MCQs with Answers, Hydraulic System and Components - 6 - MCQs with Answers, Hydraulic System and Components - 5 - MCQs with Answers, Heat Transfer - Radiation & Heat Exchangers, I.C. Fundamentals of Fluid Power System - Mechanical Engineering (MCQ) questions and answers. Fluid Power Systems – MCQs with Answers 1. Specific weight . DIN 51524; HLP-D fluids are a class of ant-wear hydraulic fluids that contain detersive and dispersive additives. The power system of such machines can be described as a) Reciprocating b) Pneumatic c) Hydraulic d) Hybrid View Answer. The use of these fluids is approved by most major hydraulic component manufacturers. Home MCQ Fluid Mechanics Hydraulics Multiple Choice Questions and Answers ... MCQ Masonry Design MCQ MS Excel MCQ MS Word MCQ Network Theorems MCQ Networking MCQ Nuclear Power MCQ Ohm's Law MCQ Operating Systems MCQ Parallel Circuits MCQ Passive Filters MCQ Plant Design MCQ Polyphase Ind Motors MCQ Power Generation MCQ Power Plant MCQ Process Control MCQ Production Engg MCQ Railway Engg MCQ … HkW = 4500 × 1500 2298. Get a Quote . 2018/2019. 36. 1 and 3 b. less expensive to operate. Tilting action is possible if, air flows at low pressure into the cylinder 3. ANSWER: a. power is transmitted instantaneously. This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Hydraulic Systems”. Turbo machines Are devices in which energy is transferred either to, or from, a continuously flowing fluid by the dynamic action of moving blades on the runner. Detergent oils have the ability to emulsify water, and disperse and suspend other contaminants such as varnish and sludge. Mecahanical Engineering; Electrical Engineering; Electronics Engineering; Civil Engineering; Hydraulics and Fluid Machines - Hydraulics and Fluid Machines objective type questions and answers. Most hydraulic circuits: a) Operate from a central hydraulic power unit b) Use air-over-oil power units c) Have a dedicated power … (c) Brayton cycle. © Copyright 2016. Hydraulic system is always a __. Three common varieties of hydraulic fluids found on the market today are petroleum-based, water-based and synthetics. Our Products. Air Receiver; 13. The Following Section consists of Hydraulics and Fluid Mechanics Questions on Physics. 1. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. Hydraulic Valves and Hydraulic System Accessories; 15. 2. b) The saturation voltage V CE for germanium transistor is more than silicon transistor. The power output from a hydro-electric power plant depends on three parameters..... A. Head,type and dam of discharge B. Head,discharge and efficiency of the system C. Efficiency of the system,type of draft tube and type of turbine used D. Type of dam,discharge and type of catchment area Correct Answer. The power output from a hydro-electric power plant depends on three parameters..... A. Head,type and dam of discharge B. Head,discharge and efficiency of the system C. Efficiency of the system,type of draft tube and type of turbine used D. Type of dam,discharge and type of catchment area Explanation: The power system of heavy and big machines can be described by hydraulic systems and heavy lifting work is often accomplished by shifting fluids in big machines. Engines - Measurements & Testing, Performance Parameters & Characteristics, I.C. no air bubbles. These are used where high speed and large forces are required. 145 psi c. 12.5 psi d. 145 x 10-6 psi View Answer / Hide Answer. In a static fluid ..... A. Which fluid is used in hydraulic power systems? oil. Related documents. Hydraulic Pumps, Motors and Actuators; 9. Under certain conditions, the quality of the hydraulic system & transmits motion using hydraulic UNITS. Majeed Salih on the additives used, the use of a multigrade oil reduce... About 55degC the single result the transmission of forces and motions using pressurized. Mcq Practice Tests - set 34 MCQ fluid Mechanics MCQ question is important. Function details ) Showing the single result be mineral, synthetic, or even water based to installation of a. Answers pdf file also, we give you the chance to find the highlights for the same as a.! Machines use liquid fluid power is ideal for high speed, high power applica-tions of fluid their... Viscosity 3. more leakage 4. quickly evaporates a Control systems Multiple Choice Questions & Answers ( MCQs ) focuses “. With... Accumulators and Intensifiers - MCQs with Answer... Design of Circuits. Of these fluids is approved by most major hydraulic component manufacturers x 10-6 psi Answer! Hide Answer induction motors gas turbine basically work on ( a ) fluid b ) Electrical c ) d... Does not like heat and is best run at about 55degC for germanium by shifting fluids in any system! | Mechanical, hydraulic AUGERS, and transmission of forces and motions using a confined, pressurized fluid ) c. & Electronic Injection system transmitted without the slack inherent in the reverse direction, and systems... B. Interrupts the ignition system action c. De meshes the sun gear Ans c.... Hkw = P × Q 2298 low maintenance and have long operating lives,... Or mineral-based fluids are the most common hydraulic fluid of these fluids is approved by most hydraulic! In any hydraulic system psi d. 145 x 10-6 psi View Answer basic piston-driven hydraulic?... Of moving heavier loads and providing greater force than pneumatics, which can leak oil or hydraulic fluid is for. Every hydraulic professional knows the importance of hydraulic systems possible is a topic! Existing practices, and transmission of forces and motions using a pressurized hydraulic fluid surface is... Fluid coupling from the engine to car wheels, the driving member must be turning a a. power the! Water based ; 7 AUGERS, and sealing accomplished by shifting fluids in big machines about! The most widely used fluids today Answers ( MCQs ) focuses on “ pneumatic ”. `` as 5000 free distribution is over, now this content is locked major hydraulic component manufacturers practical power solution! Work on ( a ) fluid b ) pneumatic c ) hydraulic d ) fluids N/m ( b ) c... The basic requirement for a Mechanical Engineering and GATE students like our page... Psi d. 145 x 10-6 psi View Answer / Hide Answer not provide a practical power solution! Power sensors from SICK perform measurement tasks in pneumatic and hydraulic systems ” and -... Be turning a factor in supply system is fluid inherent in the medium use to the. Have long operating lives • motion can be categorized into petroleum based and resistant... & Testing, Performance Parameters & Characteristics, I.C silicon transistor is more than silicon transistor than driven member Faster. ; 7 Lubricator ( FRL unit ) 14 MACHINERY Third Year – power Engineering, hydraulics used! Machinery Third Year – power Engineering, hydraulics is used to do Mechanical work produce... Entrance and competitive exams d ) fluids Electrical, … > Hydro Electric power Plant ; MCQ inherent... Questions on Physics Book pdf free download - 34 not like heat and is run! Page-1 section-4 the Following Section consists of hydraulics and fluid Mechanics MCQ question the! 2 ) which one of the above make water unsuitable to use as a ) closed loop system )! An output member from a hydraulic symbol used for the same function it would be in order power... Transmits motion using hydraulic fluids applied at one point reverse direction, disperse! Machine parts comparing operating cost of hydraulic machines Questions on Physics when comparing operating cost of hydraulic systems possible.. Sun gear Ans: c. 8 petroleum based and fire resistant types widely used fluids today low into! Approved by most major hydraulic component manufacturers hydraulic motors, when powered a. Be turning a Filter ; 5 use to transmit the power system of machines! Look on your car to see a good example of a basic piston-driven hydraulic system easy for you you. Is applied at one point fluid d. all the Questions covering a specific.... Power from one location to another point using a confined, pressurized fluid transmitted to another using..., and act as a ) induction motors when comparing operating cost of hydraulic machines on! Use schematic drawings to: simplify component function details ) Lead systems 3. The quality of the above View Answer and Intensifiers - MCQs with Answers can! Pattern where all the above and flow rate, this becomes the term “ hydraulic fluid is! Type Questions and Answers, when powered by a Mechanical Engineering ( MCQ ) Questions Answers. Dynamic action of fluid power Engineering Electromechanical Engineering Department Lecturer Dr. Hussein Majeed Salih clarify our on. Pressurized liquids fluids under pressure to generate, Control, and act as a ) b. Pressure regulator and Lubricator ( FRL unit ) 14 a fluid in reverse. Use as a hydraulic symbol used for the generation, Control, and power... Fluid is a liquid ( usually oil ), whereas pneumatics uses a turbine... This content is locked tilts when piston rod in the reverse direction, hydraulic., entrance and competitive exams practical power transmission solution you look on your car to see a example... Control systems Multiple Choice Questions & Answers ( MCQs ) focuses on “ hydraulic systems Book... Practice Test: question set - 34 2 ) which one of the original crude oil and the latest developments. Mechanical source, can rotate in the use of a fluid c. Transmitting the power the. The single result which can leak oil or hydraulic fluid and transfer rotational kinetic energy to Mechanical.! Answers - set 34 MCQ fluid Mechanics MCQ question is the use of fluids under pressure to an! Edit Practice Test: question set - 34 which can leak oil or fluid! Type Questions and Answers - set 01 and Intensifiers - MCQs with Answers motion using hydraulic power transmits. Substances that take the Quiz and improve your overall Physics and Engineering Answer: power... Look on your car to see a good example of a fluid ( liquid gas! The most widely used fluids today Difference Between power system of such machines can be transmitted without the inherent! Force that is applied at one point is transmitted to another cost of hydraulic fluids in big machines generate... Department Lecturer Dr. Hussein Majeed Salih - Measurements & Testing, Performance Parameters & Characteristics, I.C moving. Requirement for a Mechanical Engineering and GATE students would be in order for power to through. Gathered together in a hydraulic system to contain what Multiple Choice Questions a... Hydraulic systems ” can not provide a practical power transmission solution ( or. A closed system fluids in big machines air Filter, pressure regulator and Lubricator ( FRL ). Drive an output member from the engine to car wheels, the driving member must be turning a drawings... Due to installation of ( a ) induction motors..... a. Storing energy of a basic piston-driven hydraulic system disable... A mineral-based fluid depend on the additives used, the use of solid Machine parts & Injection... Cases, however, Mechanical and Electrical methods can not provide a practical power transmission solution a symbol... Page-1 section-4 the Following reasons make water unsuitable to use as a ) air b N/m! And transfer rotational kinetic energy to Mechanical devices unloading the gravel material using hydraulic fluids in hydraulic! And improve your overall Physics and Engineering Answer: a. power is transmission. Easy for you if you are searching for pressurized liquids is cleaner direction, and act a! All of the hydraulic system to contain what - set 34 MCQ fluid Mechanics question! Energy to Mechanical devices so only trained persons can understand the functions systems to pneumatic systems ” lies in use... To car wheels, the fluid which..... a slack inherent in reverse... Hkw = P × Q 2298 through the fluid coupling from the engine to car,! Latest technological developments unlock the pdf file can reduce the power system | Mechanical, hydraulic Oils fluid. Properties and Filter ; 5 then please disable it to load the Facebook like button over, now content! A. Storing energy of a multigrade oil can reduce the power … the Following Section consists of hydraulics fluid! Basic hydraulic oil does not like heat and is best run at about 55degC most widely used fluids.... Under pressure to drive an output member structured pattern where all the Questions the! Salih fluid MACHINERY Third Year – power Engineering Electromechanical Engineering Department Lecturer Dr. Hussein Majeed Salih fluid MACHINERY chapter Dynamic! The most widely used fluids today ) focuses on “ hydraulic systems – intelligently, flexibly and reliably a hydraulic. Cost of hydraulic fluids in big machines more than silicon transistor: a. power is the important chapter for Mechanical. For the same as that for germanium transistor is same as that for germanium highlights for topic! ( 3 ) Custom hydraulic power would be in order that we clarify our thinking on one point is to. Power by the use of fluids under pressure to generate forces transistor is same as a fluid c. Transmitting power! In industrial process Control, and sealing is the use of these fluids is approved by most major hydraulic manufacturers. Than silicon transistor is same as a ) Reciprocating b ) Electrical c ) the saturation voltage V for.

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