MCQ - TNPSC JTO
JTO - 440 - Welder
440 - Unit I Introduction and Definition of Welding
65)
Which device measures the pressure inside a gas cylinder?
A.
B.
C.
D.
66)
SMAW stands for:
A.
B.
C.
D.
67)
OAW stands for:
A.
B.
C.
D.
68)
Which welding process uses a non-consumable tungsten electrode?
A.
B.
C.
D.
69)
In MIG welding, the shielding gas is usually:
A.
B.
C.
D.
70)
SAW stands for:
A.
B.
C.
D.
71)
Which welding process is most suitable for welding thin sheets of aluminium?
A.
B.
C.
D.
72)
Spot welding is generally used for:
A.
B.
C.
D.
73)
Gas cutting is generally used for
A.
B.
C.
D.
74)
Which process uses a flux layer to protect the molten weld pool?
A.
B.
C.
D.
75)
MIG stands for:
A.
B.
C.
D.
76)
The recommended filter lens shade for most SMAW welding is:
A.
B.
C.
D.
77)
The main advantage of TIG welding is:
A.
B.
C.
D.
78)
The welding process that does not require shielding gas is:
A.
B.
C.
D.
79)
Which welding process uses a continuously fed wire electrode?
A.
B.
C.
D.
80)
Plasma Arc Welding is an advanced form of:
A.
B.
C.
D.