www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
ITI
Mechanic Motor Vehicle
Mechanic Motor Vehicle Set-1
Hydraulic and Pneumatic
21

Hydraulic and Pneumatic MCQ with Answers

21) Which unit supplies a fine mist of oil in pneumatic system?

Actuator

Control valve

Air service unit

Pressure relief valve

Answer is:

Air service unit

Hydraulic and Pneumatic MCQ with Answers

For more MCQ's Click Here

Related Hydraulic and Pneumatic MCQ with Answers

22) What is the type of inner drive gear used in the internal gear oil pump?

Spur gear

Spiral gear

Rotor gear

Helical gear

Answer is:

Spur gear

What is the type of inner drive gear used in the internal gear oil pump?

23) What is the reason for pneumatic brake failure?

Less pedal play

More pedal play

Defective unloader valve

Defective front wheel slack adjuster

Answer is:

Defective unloader valve

24) What is the effect if the unloader valve is in open position?

Release the air to the brake valve

Allow the air in to the air tank

Maintain the required air pressure

Continuously allow the air to the atmosphere

Answer is:

Continuously allow the air to the atmosphere

25) Which valve is to be closed before lifting the load with hydraulic jack?

Relief valve

Shut of valve

Non return valve-1

Non return valve-2

Answer is:

Shut of valve

Hydraulic and Pneumatic MCQ with Answers

For more MCQ's Click Here