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MCQ - TNPSC JTO

JTO - 436 - Fitter

436 - Unit III Sheet Metal Work

17)   

The property that makes aluminium sheets useful in aircraft industry is:

A.
B.
C.
D.
Answer: C
18)   

Tin-coated sheets are called:

A.
B.
C.
D.
Answer: B
19)   

Which sheet is best suited for roofing purposes in rural buildings?

A.
B.
C.
D.
Answer: B
20)   

Which metal sheet is most ductile among the following?

A.
B.
C.
D.
21)   

The hand lever shear is used for cutting:

A.
B.
C.
D.
22)   

What is the mechanical advantage in a hand lever shear?

A.
B.
C.
D.
23)   

The cutting blades of a hand lever shear are generally made of:

A.
B.
C.
D.
24)   

Hand lever shears work on the principle of:

A.
B.
C.
D.
25)   

What is the function of the stop screw in a hand lever shear?

A.
B.
C.
D.
26)   

Which part holds the sheet firmly during cutting in a hand lever shear?

A.
B.
C.
D.
27)   

The hand lever shear is fixed on:

A.
B.
C.
D.
28)   

The cutting angle of the blade in a hand lever shear is kept:

A.
B.
C.
D.
29)   

The main advantage of hand lever shear is:

A.
B.
C.
D.
30)   

Hand lever shears are operated by:

A.
B.
C.
D.
31)   

Which tool is used to cut small curves in sheet metal?

A.
B.
C.
D.
32)   

The tool used for drawing lines or markings on metal is:

A.
B.
C.
D.