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MCQ - TNPSC JTO

JTO - 538 - Industrial Robotics and Digital Manufacturing

538 - Preventive Maintenance and Basic Trouble Shooting

129)   

Which maintenance activity ensures smooth wire feeding?

A.
B.
C.
D.
130)   

Wrong size of wire liner leads to:

A.
B.
C.
D.
131)   

When replacing weld wire, spool direction should ensure:

A.
B.
C.
D.
132)   

Bird-nesting in weld wire feeding refers to:

A.
B.
C.
D.
133)   

Incorrect wire feed speed may cause:

A.
B.
C.
D.
134)   

To avoid wire jamming, the maintenance team must check:

A.
B.
C.
D.
135)   

Which type of weld wire is more prone to rusting?

A.
B.
C.
D.
136)   

During inspection, if wire surface is oxidized, the action is:

A.
B.
C.
D.
137)   

What is the standard diameter of weld wires used in robotic MIG welding?

A.
B.
C.
D.
138)   

Frequent wire change in robots is required when:

A.
B.
C.
D.
139)   

Which part of the torch ensures correct current transfer to the weld wire?

A.
B.
C.
D.
140)   

Proper weld wire replacement contributes to:

A.
B.
C.
D.
141)   

Which gas is most commonly used as shielding gas in robotic MIG welding?

A.
B.
C.
D.
142)   

The purpose of shielding gas in welding is to:

A.
B.
C.
D.
143)   

Excessive moisture in shielding gas supply leads to:

A.
B.
C.
D.
144)   

The flow rate of shielding gas is usually measured in:

A.
B.
C.
D.