MCQ - TNPSC JTO
JTO - 542 - Mechanic Electric Vehicle
542 - Unit IV Electronic Circuits and Analyse
33)
Which resistor type allows multiple fixed values?
A.
B.
C.
D.
34)
Which resistor is used for current control?
A.
B.
C.
D.
35)
The colour code Green-Blue-Red represents...
A.
B.
C.
D.
36)
A diode allows current to flow in...
A.
B.
C.
D.
37)
A Zener diode is used for...
A.
B.
C.
D.
38)
An LED emits...
A.
B.
C.
D.
39)
Avalanche diode works in...
A.
B.
C.
D.
40)
Which diode is used in camera flash sensors?
A.
B.
C.
D.
41)
Diodes are identified by...
A.
B.
C.
D.
42)
Which diode emits light when forward biased?
A.
B.
C.
D.
43)
A clamping diode is used to...
A.
B.
C.
D.
44)
The cathode of a diode is marked by...
A.
B.
C.
D.
45)
Photo diodes are sensitive to...
A.
B.
C.
D.
46)
Which diode is used in voltage clamping circuits?
A.
B.
C.
D.
47)
A diode allows current flow only when it is...
A.
B.
C.
D.
48)
Which diode is used for constant voltage output?
A.
B.
C.
D.