FITTER THEORY MCQ

FITTER THEORY MCQ

Power hammer mostly operated by which of the following: -

a) By hand 

b) By electricity 

c) Both (a) & (b) 

d) None of these

Answer:b) By electricity 

 Length of snap head rivet is given by the formula: - 

a)L=2d 

b) L= T + 0.6d 

c) L= T + 1.5d 

d) None of these

Answer:c) L= T + 1.5d 

The filing of wood. rubber etc. is done by which of the following file?

a) curved file 

b) Single cur file 

c) Double cut file 

d) Rasp cut file

Answer:d) Rasp cut file

What happens by increasing the amount of carbon in steel?

a) Hardness increases 

b)Rigidity increases 

c) Rigidity decreases 

d) Ductility increases

Answer:a) Hardness increases

Why soft jaws are used in vice?

a)To protect the finished surface

b) To hold the job more strongly

c) To protect the jaws of the vice

d) To protect the file

Answer:a)To protect the finished surface

Where the hatchet stake is used?

a) For riveting 

b) Iior making flange 

c) For folding sheets 

d) None of these

Answer:c) For folding sheets 

Pinning of file is removed by: -

a) File card 

b) file handle 

c) Wire brush 

d) Dresser

Answer:a) File card