MCQ - TNPSC JTO
JTO - 542 - Mechanic Electric Vehicle
542 - Unit III Electrical Circuits and Test their Parameters
20)
The standard color code for live wire is:
A.
B.
C.
D.
21)
Capacitors store:
A.
B.
C.
D.
22)
Which device stores energy in magnetic field?
A.
B.
C.
D.
23)
Capacitors in series have:
A.
B.
C.
D.
24)
Total capacitance of capacitors in parallel is:
A.
B.
C.
D.
25)
Cells in series give more:
A.
B.
C.
D.
26)
Cells in parallel increase:
A.
B.
C.
D.
27)
In a parallel circuit, voltage is:
A.
B.
C.
D.
28)
In a series circuit, total resistance is:
A.
B.
C.
D.
29)
Which component opposes sudden voltage change?
A.
B.
C.
D.
30)
Series-parallel circuits are used when:
A.
B.
C.
D.
31)
Electrostatic effect is caused by:
A.
B.
C.
D.
32)
Magnetic field is produced by:
A.
B.
C.
D.