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MCQ - TNPSC JTO

JTO - 436 - Fitter

436 - Unit VII Basic Maintenance Erection

177)   

Which of these is NOT used in lifting operations?

A.
B.
C.
D.
178)   

Electric pallet trucks are preferred for:

A.
B.
C.
D.
179)   

What is the main hazard of not using lubricants in moving parts?

A.
B.
C.
D.
180)   

Which is an example of synthetic lubricant?

A.
B.
C.
D.
181)   

Which type of lubrication occurs when a full film of lubricant separates two surfaces?

A.
B.
C.
D.
182)   

Solid lubricants are generally used when:

A.
B.
C.
D.
183)   

Graphite and molybdenum disulfide are examples of:

A.
B.
C.
D.
184)   

In which lubrication is the friction only partially reduced?

A.
B.
C.
D.
185)   

Which type of lubrication is most common in gears and roller bearings?

A.
B.
C.
D.
186)   

Mist lubrication is used mainly in:

A.
B.
C.
D.
187)   

Fluid film lubrication involves which of the following?

A.
B.
C.
D.
188)   

Which type of lubrication is common in door hinges?

A.
B.
C.
D.
189)   

Elastohydrodynamic lubrication is used in:

A.
B.
C.
D.
190)   

Which lubrication type combines both boundary and hydrodynamic conditions?

A.
B.
C.
D.
191)   

Which method uses oil carried by cotton thread to the machine part?

A.
B.
C.
D.
192)   

In splash lubrication, how is oil applied?

A.
B.
C.
D.