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MCQ - Mechanical TNPSC JTO
JTO - 542 - Mechanic Electric Vehicle - 542 - Unit IV Electronic Circuits and Analyse

51)   

IC stands for:

A.
B.
C.
D.
Answer: C
52)   

ICs are usually made of

A.
B.
C.
D.
Answer: C
53)   

ICs are classified based on:

A.
B.
C.
D.
Answer: C
54)   

A digital IC works using:

A.
B.
C.
D.
Answer: B
55)   

Which of the following is an example of a linear IC?

A.
B.
C.
D.
Answer: A
56)   

The primary purpose of a fuse is to:

A.
B.
C.
D.
Answer: C
57)   

Blade-type fuses are commonly used in:

A.
B.
C.
D.
Answer: B
58)   

A fuse operates based on:

A.
B.
C.
D.
Answer: D
59)   

A ceramic fuse is preferred for:

A.
B.
C.
D.
Answer: A
60)   

A bullet fuse is also called a:

A.
B.
C.
D.
Answer: B
61)   

Fusible links are used in:

A.
B.
C.
D.
Answer: B
62)   

Maxi fuses are:

A.
B.
C.
D.
Answer: B
63)   

Circuit breakers are better than fuses because they are:

A.
B.
C.
D.
Answer: C
64)   

PTC resistor is also called:

A.
B.
C.
D.
Answer: C
65)   

In case of excessive current, a PTC resistor:

A.
B.
C.
D.
Answer: C
66)   

Which gate gives HIGH output when any input is HIGH?

A.
B.
C.
D.
Answer: B
67)   

The AND gate gives HIGH output only when:

A.
B.
C.
D.
Answer: B
68)   

NOT gate is also called:

A.
B.
C.
D.
Answer: B
69)   

The output of NOT gate is:

A.
B.
C.
D.
Answer: D
70)   

Which symbol represents an OR gate?

A.
B.
C.
D.
Answer: A
71)   

Logic gates can be created using:

A.
B.
C.
D.
Answer: D
72)   

A series switch connection mimics:

A.
B.
C.
D.
Answer: C
73)   

A parallel switch setup behaves like:

A.
B.
C.
D.
Answer: B
74)   

When both switches are OFF, output in OR gate is:

A.
B.
C.
D.
Answer: B
75)   

Switch-based gates are used for:

A.
B.
C.
D.
Answer: A