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MCQ - TNPSC JTO

JTO - 436 - Fitter

436 - Unit X Hydraulics and Pneumatics

113)   

Which component uses a rectangle as a symbol?

A.
B.
C.
D.
114)   

Which filter is located at the tank opening to clean incoming air?

A.
B.
C.
D.
115)   

Which filter protects the pump from debris in the reservoir?

A.
B.
C.
D.
116)   

What is the main function of a hydraulic filter?

A.
B.
C.
D.
117)   

Which filter operates under high pressure and is placed after the pump?

A.
B.
C.
D.
118)   

Return line filters are used to

A.
B.
C.
D.
119)   

What is the function of a hydraulic pump?

A.
B.
C.
D.
120)   

Which pump is most suitable for high-pressure applications?

A.
B.
C.
D.
121)   

Which hydraulic pump is simplest in construction?

A.
B.
C.
D.
122)   

Which pump provides smooth and quiet operation, ideal for industrial use?

A.
B.
C.
D.
123)   

A vane pump uses:

A.
B.
C.
D.
124)   

A piston pump is used where:

A.
B.
C.
D.
125)   

What determines the type of pump to be used?

A.
B.
C.
D.
126)   

Which hydraulic hazard can result from worn-out hoses?

A.
B.
C.
D.
127)   

What should be done before loosening hydraulic connectors?

A.
B.
C.
D.
128)   

Hydraulic fluid on the floor is a:

A.
B.
C.
D.