Oil Hydraulics and Pneumatics (3151913) MCQs

MCQs of Introduction

Showing 1 to 10 out of 53 Questions
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1.

The study of LPG powered system is the example of______.

(a)

Hydraulics
(b)

Pneumatics
(c)

All of the above
(d)

None of the above
Answer:

Option (b)

2.

Hydraulics is the study of___________.

(a)

Compressible Fluids
(b)

Incompressible Fluids
(c)

Ideal Fluids
(d)

Gaseous Fluids
Answer:

Option (b)

3.

Pneumatics is the study of___________.

(a)

Compressible Fluids
(b)

Incompressible Fluids
(c)

Ideal Fluids
(d)

Liquid Fluids
Answer:

Option (a)

4.

Which of the following is the example of stationary hydraulics?

(a)

Agricultural machinery
(b)

Construction machinery
(c)

Metal-forming presses
(d)

Elevating platforms
Answer:

Option (c)

5.

Which system posses the lowest weight to power ratio?

(a)

Pneumatic system
(b)

Hydraulic system
(c)

Mechanical system 
(d)

Electrical system 
Answer:

Option (b)

6.

The dashed line is the symbol of______.

(a)

Flow line
(b)

Drain line
(c)

Pressure line
(d)

Component envelope
Answer:

Option (b)

7.

We can draw Fluid conditioners in the_______.

(a)

Diamond shape
(b)

Round shape
(c)

Box shape
(d)

Rectangular shape
Answer:

Option (a)

8.

is the symbol of______.

(a)

2/5 DCV
(b)

5/2 DCV
(c)

2/2 DCV
(d)

4/2 DCV
Answer:

Option (b)

9.

The hydraulic system is_____.

(a)

Less precise than a pneumatic system
(b)

More precise than a pneumatic system
(c)

Both hydraulic and pneumatic systems are the same on basis of precision
(d)

None of the given
Answer:

Option (b)

10.

Which of the following systems generate more energy when used in industrial applications?

(a)

Hydraulic systems
(b)

Pneumatic systems
(c)

Both systems generate same energy
(d)

cannot say
Answer:

Option (a)

Showing 1 to 10 out of 53 Questions
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