TURNING - Quiz

1) Which type of thread is used in screw jack?

Vee thread Acme thread Knuckle thread Knuckle thread

2) What is the maximum swiveling angle of the compound rest in the lathe machine?

90 Degree 180 Degree 220 Degree 220 Degree

3) Which part is mainly supporting the lengthy job in lathe machine?

Face plate Steady rest Dog carrier Dog carrier

4) What is the de-merit of 3 jaw chuck?

Work can be set with ease Internal and external jaws are available Accuracy decreases Accuracy decreases

5) Which tool materials are manufactured by powder metallurgy technique?

Carbides High speed steel High carbon steel High carbon steel