MCQ - TNPSC JTO
JTO - 542 - Mechanic Electric Vehicle
542 - Unit IV Electronic Circuits and Analyse
65)
In case of excessive current, a PTC resistor:
A.
B.
C.
D.
66)
Which gate gives HIGH output when any input is HIGH?
A.
B.
C.
D.
67)
The AND gate gives HIGH output only when:
A.
B.
C.
D.
68)
NOT gate is also called:
A.
B.
C.
D.
69)
The output of NOT gate is:
A.
B.
C.
D.
70)
Which symbol represents an OR gate?
A.
B.
C.
D.
71)
Logic gates can be created using:
A.
B.
C.
D.
72)
A series switch connection mimics:
A.
B.
C.
D.
73)
A parallel switch setup behaves like:
A.
B.
C.
D.
74)
When both switches are OFF, output in OR gate is:
A.
B.
C.
D.
75)
Switch-based gates are used for:
A.
B.
C.
D.
76)
An input interface converts:
A.
B.
C.
D.
77)
Output interfacing is used to:
A.
B.
C.
D.
78)
Common output device in electronics:
A.
B.
C.
D.
79)
A relay is used for:
A.
B.
C.
D.
80)
GPIO stands for:
A.
B.
C.
D.