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MCQs: In which circuits, relay of low voltage and low current is used to make open or close contact?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In electropneumatic circuits,
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Why are electromechanical relays more popular than solid state relays?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In which control valve energy consumption reduces as load decreases?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which of the following is a characteristic of servo valve?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is PLC?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What causes burning of AC solenoid coil?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: When PLC connections are used instead of electrical connections, the order of operations to be performed can be interchanged by
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which of the following reasons make water unsuitable to use as a fluid in hydraulic systems? 1. Poor lubrication 2. High viscosity 3. More leakage 4. Quickly evaporates
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The heat generated in hydraulic systems can be absorbed by
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In sliding spool valves hydraulic fluid acts as sealant to reduce leakage
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: For which of the following purpose hydraulic film acts as a seal between the machined cavity and spool?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which of the following statements are true? 1. Low viscosity fluids have higher leakage 2. High viscosity fluids have high pressure drop 3. Low viscosity fluids consume more power 4. Low viscosity leads to wear of components
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Pressure applied on a fluid in a container is equally distributed in all directions and acts with
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which law explains the behavior of hydraulic fluids under pressure?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Flow of oil in a pipe takes place due to
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Pressure drop in pipes, occurs due to
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: How is laminar flow characterized in a straight pipe?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Positive displacement pump used in hydraulic systems have
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Electric motor has a speed of 1200 rpm and output rate of pump is 6 cc/rev. Calculate flow rate of pump in l/min
Category: Mechanical Engineering Questions, Published by: teswesm
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