iti and machanical trade important question for all technical exam paper

1. A feeler gauge is used to check

A. Length

B. The dufferebce ub gao between matching parts

C. Surface roughness

D. Thickness of clearance

Answer:- B

2. The locking device in which a split cotter pin is inserted to the groove of nut is called...

A. Locking plate

B. Lock washer

C. Castle nut

D. Lock nut

 Answer:- C

 3. The shank is knurled to provide

A. Grip

B. Hardness

C. Slip

D. Strength

Answer:- A

4. Soldering falls under which type of joint

A. Strong

B. Weak

C. Permanent

D. Resistive

Answer:- B 

5. One division value of main scale of the vernier bevel protractor is….

A. 5 Degree

B. 5 mint

C. 1 Degree

C. 30 Degree

Answer:- C

6. Which one of the following lubrications is used in bearings

A. Petrol

B. Diesel

C. Kerosene

D. Grease

Answer:- D

7. Which one of the following is used as a component in hydraulic power unit

A. Valve

B. Filler gauge

C. Pressure gauge

D. Reservoir

Answer:- A

8. Which one of the following is used for holding the pipes

A. Pipe range

B. Pipe tube

C. Pipe vice

D. Pipe valves

Answer:- C

9. A radial drilling machine is used for which type of work

A. Heavy works

B. Limited thickness

C. Small works

D. Specified works 

Answer:- A

10. Semi-solid type of lubrication in bearings have which specific feature than an ooil

A. High strength

B. Low heat extraction capacity

C. High viscosity

D. Fire point

Answer:- C

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