TURNER SEMESTER II ITI QUESTION

One of the methods of aligning lathe centers is trial cut method. The diameter of the tail stock end is found to be bigger than the head stock end by 0.1 mm after the trail cut to correct the alignment the tail stock body should be moved by..................
a) 0.10mm away from the operator
b) 0,10mm towards the operator
c) 0.05mm away from the operator
d) 0.05mm towards the operator

A simple change gear train is used to cut a certain pitch thread. Due to non- availability of 1 required gear from the set, down gear with 3 teem more than that of the calculated value mounted. The thread that is cut will have a pitch........
a) More for certain length and then less for the remaining thread length.
b) More than that of required for the full threaded length.
c) Less than that of required for the full threaded length
d) Equal to that of required for the full threaded length

While marking with a Vernier height gauge, the workplace is generally:-
a) Supported by another work piece
b) Held by hand
c) Supported by an angle plate
d) Held without support

While laying out, the Vernier height gauge must be used on the:-
a)Veeblock
b) Surface plate
c) Machine bed
d) On any flat surface

Which one of the following instruments is used to measure accurately the angle of taper?
a) Bevel gauge
b) Bevel protractor
c) Vernier bevel protractor
d) Taper gauge