Machanical iti trade Important Questions for all Govt. jobs Exam

1. Solid lubricant is ..........

A Caster Oil

B Lord Oil

C Graphite

D Grease

Ans. C

2. Cutting compound used during machining operation

is... 

A Water

B Soluble oil

C Tarpin oil

D Grease

Ans. B

 3. Lubricator used for lubrication on the sliding surface of machine is

A Oil can

B Weak feed Lubrication

C Ring Lubricator

D Hand pump

Ans. A

4. Fixture isused for

A To hold the job

B To hold and locate thejob

C To locate the job

D None of these

Ans. B

5. Which jig used for location in bore?

A Solid Jig

B Box Jig

C Plate Jig

D Post Jig

Ans. D

6. Bearing bushes are made up of .

A Brass

B White Metal

C Gun Metal

D Copper

Ans. C

7. The following is machined dry

A. Aluminium

B. Cast iron

C. Titanium

D. All of these 
Ans. B

8. 95% Metal available in Duralumin and Hindelium is

A. Copper

B. Zinc

C. Lead

D. Aluminium

Ans. D

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