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MCQ - Mechanical TNPSC JTO
JTO - 436 - Fitter - 436 - Unit III Sheet Metal Work

76)   

The base of a hand lever shear is usually made of:

A.
B.
C.
D.
Answer: C
77)   

Which tool is used to adjust the blade gap in a hand lever shear?

A.
B.
C.
D.
Answer: A
78)   

What ensures the return of the lever to its original position?

A.
B.
C.
D.
Answer: C
79)   

What determines the cutting capacity of the hand lever shear?

A.
B.
C.
D.
Answer: B
80)   

Which maintenance practice is essential for a hand lever shear?

A.
B.
C.
D.
Answer: B
81)   

Lead sheets are commonly used for:

A.
B.
C.
D.
Answer: B
82)   

Sheet metal is classified based on:

A.
B.
C.
D.
Answer: C
83)   

Before operating any power machine, what should be ensured?

A.
B.
C.
D.
Answer: B
84)   

Sheet metal edges should be deburred to:

A.
B.
C.
D.
Answer: C
85)   

What should be done in case of minor injury (cut) in a sheet metal shop?



A.
B.
C.
D.
Answer: B
86)   

Which of the following is not a hazard in a sheet metal workshop?



A.
B.
C.
D.
Answer: D
87)   

Which of the following is not a hazard in a sheet metal workshop?



A.
B.
C.
D.
Answer: D
88)   

Proper training in tool usage helps to:



A.
B.
C.
D.
Answer: D
89)   

Why should oily rags be avoided in a sheet metal shop?

A.
B.
C.
D.
Answer: C
90)   

 What is the correct posture while using a file?

A.
B.
C.
D.
Answer: C
91)   

Which first aid item is used for stopping bleeding from a cut?

A.
B.
C.
D.
Answer: A
92)   

While using a hammer, what should be checked?

A.
B.
C.
D.
Answer: A
93)   

Which sheet is preferred for making fuel tanks and ducts in aircraft?

A.
B.
C.
D.
Answer: C
94)   

The unit used to measure sheet metal thickness is:

A.
B.
C.
D.
Answer: B
95)   

Copper sheets are commonly used in:

A.
B.
C.
D.
Answer: A
96)   

Zinc sheets are used for:

A.
B.
C.
D.
Answer: C
97)   

Which of the following is NOT a use of mild steel sheet?

A.
B.
C.
D.
Answer: C
98)   

Brass sheet metal is an alloy of:

A.
B.
C.
D.
Answer: B
99)   

Tinning is done on steel sheets to:

A.
B.
C.
D.
Answer: B
100)   

The sheet used for making water tanks in chemical industries is usually:

A.
B.
C.
D.
Answer: C