54) As the diameter of the workpiece decreases, the spindle speed (for the same cutting speed)

increases

decreases

remains the same

none of the above

Answer is:

increases

depth of cut

1/2 depth of cut

2 x depth of cut

none of the above

Answer is:

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: