FITTER THEORY SEMESTER II ITI QUESTION

A left hand screw advances in: -

a) Anticlockwise
b) None of these

c) Clockwise
d) Any direction

Acme thread is a modified form of....

a) Square thread
b) Worm thread

c) Vee thread

d) Saw tooth thread

Mechanical seals are used to..........

a) Prevent leakage

b) Balance the equipment

c) Prevent vibration
d) Reduce Function

Interchangeability of parts is best suited for........

a) Mass production
b) None of the above

c) Batch production
d) Job production

Hook Scrapers are used for scraping .

a) Hollow Surface
b) Bend surface

c) Curved surface

d) Centre portion of a flat surface