FITTER THEORY SEMESTER – 4 2017 JULY PART-4

FITTER THEORY SEMESTER – 4 2017 JULY MCQ PART-4

Typical locating device for cylindrical job used in jigs and fixtures

a) Drill jigs

b) V-block

c) Mandrels

d) Angle plate

Answer: b) V-block

itiquestion.blogspot.com

To put off class 'B' fire the type of fire extinguisher used_

a) Dry powder

b) Foam type

c) Carbon dioxide

d) Jet of water

Answer: b) Foam type

Name the rivet head used for heavy fabrication work,
a) Flat head

b) Pan head

c) Snap head

d) Mushroom

Answer: b) Pan head

itiquestion.blogspot.com

Belt slips reason is______

a) Less tension

b) Pulsating load

c) High starting torque

d) Shock load

Answer: a) Less tension

itiquestion.blogspot.com

Which type of knot is used to joins two pieces of rope of equal diameters?
a) Slip knot

b) Bowline knot

c) Square knot

d) Sheep shank knot

Answer: b) Bowline knot

Which nonferrous metal tensile strength can be increased by hammering or rolling?
a) Lead

b) Copper

c) Tin

d) Zinc

Answer: b) Copper

itiquestion.blogspot.com

Which type of thread is used for power screws?

a) Metric

b) Knuckle

c) Square

d) BSW

Answer: b) Knuckle

itiquestion.blogspot.com

Soldering iron are made of copper because
a) It is heavy

b) It is a bad conductor of heat
c) It is thermal expansion is more

d) It is good conductor of heat

Answer: c) It is thermal expansion is more

Name the type of jig in which a base plate is not available,
a) Plate jig

b) Box jig

c) Trunnion jig

d) Latch jig

Answer: a) Plate jig

itiquestion.blogspot.com

In case of electric fire, which one of the following should not use_

a) Put water on it

b) Use sand or clay

c) Use C.T.C. extinguisher

d) Use dry chemical powder

Answer: a) Put water on it