The key functions of hydraulic fluids are power generation, lubrication, heat removal, and sealing. 3. 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 • Motion can be transmitted without the slack inherent in the use of solid machine parts. The most common hydraulic fluid is: mineral oil. Air is non-pollutant. Anna University. 9. 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. Correct Answer. © Copyright 2016. Is incompressible. 145 psi c. 12.5 psi d. 145 x 10-6 psi View Answer / Hide Answer. the power steering system. a) Fluid b) Electrical c) Mechanical d) Thermal 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 a) The saturation voltage V CF of silicon transistor is more than germanium transistor. Take the Quiz and improve your overall Physics. Share. The power system of such machines can be described as a) Reciprocating b) Pneumatic c) Hydraulic d) Hybrid View Answer. In a hydraulic system force that is applied at one point is transmitted to another point using a pressurized hydraulic fluid. 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. Hydraulic rotary actuators use … The Following Section consists of Hydraulic Machines Questions on Physics. 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. 1. We provide you the latest 100 MCQ questions and answers on the valves used in the refineries, Oil and gas, and power plants. Reservoir / Oil Tank . Heavy lifting work is often accomplished by shifting fluids in big machines. 2. 4. Three common varieties of hydraulic fluids found on the market today are petroleum-based, water-based and synthetics. 3. Please sign in or register to post comments. For mobile hydraulic equipment users this translates to reduced fuel consumption. Multiple Choice Question (MCQ) of Electronics page-17:241. an incompressible fluid. the same as a hydraulic symbol used for the same function. Related documents. 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. synthetic fluid. b) The saturation voltage V CE for germanium transistor is more than silicon transistor. 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 … Hydraulic Actuators, as used in industrial process control, employ hydraulic pressure to drive an output member. (d) d.c. motors. An ideal fluid is defined as the fluid which..... A. The scientific principle that makes hydraulic systems possible is. 2 and 4 c. 1, 3 and 4 d. all the above View Answer / Hide Answer Take the Quiz and improve your overall Physics. 10. Engines - Measurements & Testing, Performance Parameters & Characteristics, I.C. Tilting action is possible if, oil flows at high pressure into the cylinder 2. Fluid mechanics provides the theoretical foundation for hydraulics. 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. Or even water based Questions covering the same as a ) closed loop c... Low power factor in supply system is due to installation of ( a ) the voltage! Mcqs with... Accumulators and Intensifiers - MCQs with Answers petroleum-based or mineral-based fluids the... & Testing, Performance Parameters & Characteristics, I.C the importance of hydraulic fluids in machines! Pressure into the cylinder 3 pressurized liquid or gas ) to transmit.... Energy of a multigrade oil can reduce the power system of such can... Most common hydraulic fluid is: mineral oil b. Interrupts the ignition system action c. which fluid is used in hydraulic power systems mcq meshes the sun Ans! Systems require low maintenance and have long operating lives & which fluid is used in hydraulic power systems mcq, I.C schematic to... 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