Top 550+ Solved Production Engineering MCQ Questions Answer

a. Parting off

b. Phosphatizing

c. Knurling

d. Abrasion blasting

e. Tumbling

a. Alundum

b. Corundum

c. Boron carbide

d. Carborundum

e. None of the above

a. Changes in supply

b. Changes in demand

c. Changes in environmental and other associated variables

d. Change in set point

e. Any of the above

a. The work material

b. The diameter of the wheel

c. The frive limitations

d. The size of the work piece

e. The kind of bond used in the wheel

a. Are easily disposable

b. Sintering

c. Cause good surface finish

d. Waste power due to heat generation

e. Do not require cooling

a. Fill the void by welding

b. Smoothen surfaces

c. Remove the extra material from castings

d. To remove internal stresses from castings

e. To produce uniformly cooled castings.

a. Mild steel

b. Close grain cast iron

c. Cast steel

d. Pig iron

e. Alloy steel

a. Slightly longer than the regular graduations

b. Same as regular graduations

c. Slightly shorter than the regular graduations

d. None of the above

a. To produce sound casting

b. To permit uniform flow of metal during moulding

c. To enable easy removal of pattern

d. To produce chilled surface

e. To provide desired recesses in casting

a. 0.01 mm

b. 0.1 mm

c. 1 mm

d. 0.0001 mm

e. 0.001 mm

a. Clay

b. Wood

c. Metal

d. Plastic

e. Wax

a. Large castings

b. Large scale production of castings

c. Complicated castings

d. Precision castings

e. Small castings

a. Lead screw

b. Carriage

c. Cross slide

d. Compound slide

e. All of the above

a. Used in foundry for cleaning the casting

b. Used in foundry for blowing loose sand from cavities and surface of the mould

c. Used in foundry for smoothening and cleaning out depression in the mould

d. Used in foundry for repairing the moulds

e. Used in foundry for moistening the mould

a. Tail stock offset

b. Cross slide

c. Compound slide

d. All of the above

e. None of the above