Hydraulics & Pneumatics Test Questions

Q.  Which of the following statements are false? 1. Pressure is resistance to flow 2. Friction creates pressure 3. Load cannot create pressure on the system 4. The pressure developed decreases if load offers more resistance

a. 1, 2 and 4
b. 1 and 2
c. 3 and 4
d. none of the above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Why is the pilot operated check valve used in clamping operation?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following statements is true?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Leakage in rotary chucks can be compensated by
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which valve is used to block the accumulator from the system for the purpose of safety?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following systems generate more energy when used in industrial applications?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which type of compressor requires a reservoir for compressed air and why?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following factors is/are considered while selecting a compressor?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following is a component used in air generation system?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Where is an intercooler connected in a two stage compressor?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Give significance of every digit used to denote a flow control valve 2.03 A. 3 denotes the forward movement B. 3 denotes the backward movement C. 2 denotes the cylinder number D. 2 denotes the flow control valve number
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following notations is used to represent a regulator unit?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following logic valve is known as shuttle valve?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In pneumatic systems, AND gate is also known as
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  What is a pressure sequence valve?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Overlapping of signals in pneumatic systems can be avoided by using
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following statements is true for cascade method which is used to draw a pneumatic circuit?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In which systems, spool of the servo valve is operated by a torque motor?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  What does servo mean in servo valve system?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In conventional valves, which component is used to move the spool?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  What is the advantage of DC solenoid coils?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts