Two inductors of 4H and 6H are connected in series. The equivalent inductance of this combination is

SSC JE Electrical 2019 with solution SET-1
Two inductors of 4H and 6H are connected in series. The equivalent inductance of this combination is

4 H

10 H

6 H

2.4 H

4 H

10 H

6 H

2.4 H

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SSC JE Electrical 2019 with solution SET-1
A magnetic circuit is applied with a current that changes at a rate of 5 A/sec. The circuit has an inductance of 2H, then the self-induced EMF is

−10 V

−2.5 V

0.4 V

−4 V

−10 V

−2.5 V

0.4 V

−4 V

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SSC JE Electrical 2019 with solution SET-1
The amount of AC content present in the DC output of a rectifier is given by

Ripple factor

Peak factor

Power factor

Form factor

Ripple factor

Peak factor

Power factor

Form factor

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SSC JE Electrical 2019 with solution SET-1
In the full-wave rectifier circuit shown in the figure, the diodes that conduct when the positive half-wave of AC signal applied are

D1, D2

D2, D3

D4, D1

D3, D4

D1, D2

D2, D3

D4, D1

D3, D4

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SSC JE Electrical 2019 with solution SET-1
Which of the following plants experiences chain reactions?

Nuclear power plant

Gas power plant

Thermal power plant

Hydro-electric power plant

Nuclear power plant

Gas power plant

Thermal power plant

Hydro-electric power plant

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SSC JE Electrical 2019 with solution SET-1
Which of the following is the correct relation regarding coupled coils?

M = (L1 + L2)/2

M ≤ (L1L2)0.5

M > (L1L2)0.5

M = (L1 − L2)/2

M = (L1 + L2)/2

M ≤ (L1L2)0.5

M > (L1L2)0.5

M = (L1 − L2)/2

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SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1 Two inductors of 4H and 6H are connected in series. The equivalent inductance of this combination is

SSC JE Electrical 2019 with solution SET-1 A magnetic circuit is applied with a current that changes at a rate of 5 A/sec. The circuit has an inductance of 2H, then the self-induced EMF is

SSC JE Electrical 2019 with solution SET-1 The amount of AC content present in the DC output of a rectifier is given by

SSC JE Electrical 2019 with solution SET-1 In the full-wave rectifier circuit shown in the figure, the diodes that conduct when the positive half-wave of AC signal applied are

SSC JE Electrical 2019 with solution SET-1 Which of the following plants experiences chain reactions?

SSC JE Electrical 2019 with solution SET-1 Which of the following is the correct relation regarding coupled coils?

SSC JE Electrical 2019 with solution SET-1
Two inductors of 4H and 6H are connected in series. The equivalent inductance of this combination is

SSC JE Electrical 2019 with solution SET-1
A magnetic circuit is applied with a current that changes at a rate of 5 A/sec. The circuit has an inductance of 2H, then the self-induced EMF is

SSC JE Electrical 2019 with solution SET-1
The amount of AC content present in the DC output of a rectifier is given by

SSC JE Electrical 2019 with solution SET-1
In the full-wave rectifier circuit shown in the figure, the diodes that conduct when the positive half-wave of AC signal applied are

SSC JE Electrical 2019 with solution SET-1
Which of the following plants experiences chain reactions?

SSC JE Electrical 2019 with solution SET-1
Which of the following is the correct relation regarding coupled coils?