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MCQ - Mechanical TNPSC JTO
JTO - 436 - Fitter - 436 - Unit IX Assembling

1)   

Which type of cotter is used to secure two rods or bars in a plane at right angles?

A.
B.
C.
D.
Answer: D
2)   

The main purpose of a screw driver is to:

A.
B.
C.
D.
Answer: B
3)   

A spanner is mainly used to:

A.
B.
C.
D.
Answer: B
4)   

Which of the following is considered a power tool?

A.
B.
C.
D.
Answer: C
5)   

The main difference between a cotter and a key is:

A.
B.
C.
D.
Answer: B
6)   

Which key type has a semi-circular shape and fits into a circular slot in the shaft?

A.
B.
C.
D.
Answer: B
7)   

Which of these tools is used to remove or tighten screws with slotted or Phillips heads?

A.
B.
C.
D.
Answer: B
8)   

When a split pin is installed, it should always be:

A.
B.
C.
D.
Answer: B
9)   

A gib and cotter joint is mainly used to:

A.
B.
C.
D.
Answer: C
10)   

Which of the following nuts cannot be used without a washer?

A.
B.
C.
D.
Answer: B
11)   

The centre gauge is also known as:

A.
B.
C.
D.
Answer: D
12)   

Which of the following gauges is commonly used in lathe operations to check thread angles?

A.
B.
C.
D.
Answer: B
13)   

Screw pitch gauges are sometimes called:

A.
B.
C.
D.
Answer: A
14)   

Wire gauges can measure:

A.
B.
C.
D.
Answer: B
15)   

Telescopic gauges are used in combination with:

A.
B.
C.
D.
Answer: A
16)   

A drill gauge helps in selecting a drill of correct size for:

A.
B.
C.
D.
Answer: A
17)   

Which gauge is used for checking the pitch of both internal and external threads?

A.
B.
C.
D.
Answer: B
18)   

Feeler gauges are often used in:

A.
B.
C.
D.
Answer: A
19)   

Radius gauges are available in:

A.
B.
C.
D.
Answer: A
20)   

The main advantage of using a telescopic gauge is:

A.
B.
C.
D.
Answer: B
21)   

Ring gauges are used to check:



A.
B.
C.
D.
Answer: B
22)   

Taper gauges are used to:

A.
B.
C.
D.
Answer: A
23)   

The principle of a limit gauge is based on:

A.
B.
C.
D.
Answer: B
24)   

A plug gauge with two ends is called:

A.
B.
C.
D.
Answer: B
25)   

Which gauge can quickly check a large number of external diameters?

A.
B.
C.
D.
Answer: A