MCQs: Which of the following statements are true? 1. Bell housing connects motor and pump 2. Centrifugal pump is a non-positive displacement pump 3. Centrifugal pumps allow the back flow of fluid from delivery side to the suction side of the pump 4. The function of vent plug used in a reservoir is to flush out oil
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MCQs: What is the relation between speed and flow rate for fixed displacement vane pump?
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MCQs: In fixed displacement vane pump,
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MCQs: Which type of motion is transmitted by hydraulic actuators?
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MCQs: What is the function of electric actuator?
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MCQs: Which of the following is a hydraulic cylinder based on construction?
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MCQs: Which energy is converted into mechanical energy by the hydraulic cylinders?
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MCQs: What is the advantage of using a single acting cylinder?
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MCQs: What is the function of a flow control valve?
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MCQs: What does the numbers in 4/2 valve mean?
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MCQs: Which type of solenoid has more chances of coil failure?
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MCQs: Which stage in two stage direction control valve is solenoid operated?
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MCQs: Which of the following statements are true for accumulator used in hydraulic systems? 1. Accumulator stores fluid with pressure 2. Accumulator stores fluid without any pressure 3. Accumulator stores compressible liquid 4. Spring is used as an external source to keep the fluid under hydraulic pressure
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MCQs: Which of the following is a gas charged accumulator?
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MCQs: How is pressure of fluid under piston calculated in a weighted accumulator?
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MCQs: Which of the following gas is used in gas charged accumulator?
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MCQs: Why is the pilot operated check valve used in clamping operation?
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MCQs: Which of the following statements is true?
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MCQs: Leakage in rotary chucks can be compensated by
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MCQs: Which valve is used to block the accumulator from the system for the purpose of safety?
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