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MCQ - TNPSC JTO

JTO - 534 - Advanced Computer Numerical Control

534 - Unit 1 General Safety Precaution

33)   

Noise in a workshop is categorized as a:

A.
B.
C.
D.
34)   

Inhaling paint fumes is an example of which hazard?

A.
B.
C.
D.
35)   

Poor lighting in a workplace is a:

A.
B.
C.
D.
36)   

What color is commonly used for ‘Danger’ signs?

A.
B.
C.
D.
37)   

The shape of a warning sign is usually:

A.
B.
C.
D.
38)   

The color yellow in safety signs indicates:

A.
B.
C.
D.
39)   

A green-colored safety sign usually means:

A.
B.
C.
D.
40)   

Which of the following is a mandatory action sign?

A.
B.
C.
D.
41)   

Fire is a combination of:

A.
B.
C.
D.
42)   

Which is the first step when a fire breaks out?

A.
B.
C.
D.
43)   

The fire triangle consists of:

A.
B.
C.
D.
44)   

Which fire class involves solid combustibles like wood, paper, or cloth?

A.
B.
C.
D.
45)   

What type of fire involves flammable liquids such as petrol or diesel?

A.
B.
C.
D.
46)   

Water-type extinguishers are suitable for:

A.
B.
C.
D.
47)   

Which extinguisher is best for electrical fires?

A.
B.
C.
D.
48)   

Which extinguisher leaves no residue and is safe for electrical equipment?

A.
B.
C.
D.