Top 550+ Solved Production Engineering MCQ Questions Answer

a. A centre head

b. A protector

c. Square

d. A rule

e. Short rule

a. oxidation

b. reduction

c. diffusion

d. None of the above

e. Parting off

a. Alloy steels

b. Cast iron

c. Aluminium

d. Duralumin

e. Mild steel

a. Seat for loose core prints

b. Surface to be left unmachined

c. Surface to be machined

d. Fillets

e. Core prints

a. Use on tapered surfaces

b. Eye

c. Quick intersection in spindle

d. None of these

e. Drilling taper holes

a. reducing machining cost

b. increasing surface finish on scoled surfaces

c. reducing diffusion wear

d. None of the above

e. Carmetting

a. In the range of 80 - 110 db

b. Always more than 100 db

c. Generally less than 100 db

d. In the range of 60 - 80 db

e. Generally more than 100 db

a. Brazing

b. Anodising

c. Sintering

d. Sherardizing

e. Metallizing

a. Diamond

b. Gold

c. Platinum

d. Emerald

e. Ruby

a. Vernier caliper

b. Micrometer

c. Slip gauge

d. Sine bar

e. Any of the above

a. Parting off

b. Breasing stake

c. Rivet set

d. Groover

a. crater wear

b. both crater and flank wear

c. spalling

d. Parting off

e. flank wear

a. Of cutting smooth collars

b. Of under cutting

c. Done prior to screw cutting

d. Of generally roughing the surface for hand grip

e. Done without use of coolant

a. Parting off

b. Copper

c. Aluminium

d. Steel

e. Cast iron

a. Submerged arc welding

b. Inert gas arc welding

c. MIG welding

d. DC arc welding

e. None of the above