55) The difference in measurement between the machined and un-machined diameter is equal to the

depth of cut

1/2 depth of cut

2 x depth of cut

none of the above

Answer is:

2 x depth of cut

Compound slide

Explanation:

In lathe cross slide is used to give depth of cut.

Morse standard taper

Brown and sharpe taper

Jarno taper

Non-standard taper

Answer is:

Explanation:

Morse standard taper is used for making shank of lathe centres.

higher rpm with a slower feed

higher rpm with a higher feed

slower rpm with a higher feed

slower rpm with a slower feed

Answer is:

Cast steel

Mild steel

High speed steel

Cast iron

Answer is: