Oil Hydraulics and Pneumatics (3151913) MCQ

MCQs of Circuit Design

MCQ No - 1

In the circuit design, what is the function of a flow control valve?

(A)

Flow control valve changes the direction of flow

(B)

Flow control valve can adjust the flow rate of fluid

(C)

Both of the mentioned 

(D)

None of the mentioned 


B
MCQ No - 2

What do the numbers in the 4/2 valve mean?

(A)

4 positions and 2 ways

(B)

4 ways and 2 positions

(C)

4 ways and 4 positions

(D)

4 positions and 3 ways


B
MCQ No - 3

Which type of solenoid has more chances of coil failure?

(A)

AC solenoid

(B)

DC solenoid

(C)

Both AC and DC solenoids

(D)

None of the mentioned 


A
MCQ No - 4

Which stage in two stage direction control valve is solenoid operated?

(A)

Main stage direction control valve

(B)

Pilot stage direction control valve

(C)

Both stages in two-stage direction control are solenoid operated

(D)

None of the mentioned 


B
MCQ No - 5

Check valve is a type of

(A)

pressure reducing valve

(B)

pressure relief valve

(C)

directional control valve

(D)

none of the mentioned 


C