MCQ - TNPSC JTO
JTO - 538 - Industrial Robotics and Digital Manufacturing
538 - Preventive Maintenance and Basic Trouble Shooting
33)
In a preventive maintenance checklist, gas hoses should be inspected for:
A.
B.
C.
D.
34)
Welding nozzle cleaning is necessary to:
A.
B.
C.
D.
35)
When replacing welding wire, the wire should be cut:
A.
B.
C.
D.
36)
Welding gas leaks can be detected using:
A.
B.
C.
D.
37)
Welding contact tips should be replaced when:
A.
B.
C.
D.
38)
Argon gas cylinders are usually colored:
A.
B.
C.
D.
39)
CO₂ cylinders should be stored:
A.
B.
C.
D.
40)
In welding maintenance, spatter buildup on the torch affects:
A.
B.
C.
D.
41)
The primary tool used to measure gas pressure is:
A.
B.
C.
D.
42)
An insulated screwdriver in a robotics tool kit is used for:
A.
B.
C.
D.
43)
Which tool is used to tighten or loosen nuts and bolts?
A.
B.
C.
D.
44)
A torque wrench is used to:
A.
B.
C.
D.
45)
Multimeter is used in robotics maintenance for:
A.
B.
C.
D.
46)
Which tool is used to cut welding wire?
A.
B.
C.
D.
47)
The Allen key (hex key) is used to:
A.
B.
C.
D.
48)
Which tool is used to check robot joint backlash?
A.
B.
C.
D.