Which of the following is the function of the moderator in a nuclear reactor?

SSC JE Electrical 2019 with solution SET-1
Which of the following is the function of the moderator in a nuclear reactor?

Stopping chain reaction

Starting chain reaction

To slow down the fast-moving electron

Controlling chain reaction

Stopping chain reaction

Starting chain reaction

To slow down the fast-moving electron

Controlling chain reaction

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SSC JE Electrical 2019 with solution SET-1
Hysteresis loss is NOT a function of

Frequency

Ambient temperature

The volume of a material

Steinmetz co-efficient of material

Frequency

Ambient temperature

The volume of a material

Steinmetz co-efficient of material

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SSC JE Electrical 2019 with solution SET-1
Find H = _____ A/m at the center of a circular coil of diameter 1 m and carrying a current of 2A

2 A/m

8 A/m

4 A/m

1 A/m

2 A/m

8 A/m

4 A/m

1 A/m

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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

6 H

4 H

2.4 H

10 H

6 H

4 H

2.4 H

10 H

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SSC JE Electrical 2019 with solution SET-1
In the circuit shown, if R = 0, then the phase angle between v(t) and i(t) is

0°

90°

60°

30°

0°

90°

60°

30°

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SSC JE Electrical 2019 with solution SET-1
At f = _____R – L – C series circuit operates at unity power factor

1/2π√LC

1 ⁄ LC

1 ⁄ RLC

1/RC

1/2π√LC

1 ⁄ LC

1 ⁄ RLC

1/RC

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SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1 Which of the following is the function of the moderator in a nuclear reactor?

SSC JE Electrical 2019 with solution SET-1 Hysteresis loss is NOT a function of

SSC JE Electrical 2019 with solution SET-1 Find H = _____ A/m at the center of a circular coil of diameter 1 m and carrying a current of 2A

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 In the circuit shown, if R = 0, then the phase angle between v(t) and i(t) is

SSC JE Electrical 2019 with solution SET-1 At f = _____R – L – C series circuit operates at unity power factor

SSC JE Electrical 2019 with solution SET-1
Which of the following is the function of the moderator in a nuclear reactor?

SSC JE Electrical 2019 with solution SET-1
Hysteresis loss is NOT a function of

SSC JE Electrical 2019 with solution SET-1
Find H = _____ A/m at the center of a circular coil of diameter 1 m and carrying a current of 2A

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
In the circuit shown, if R = 0, then the phase angle between v(t) and i(t) is

SSC JE Electrical 2019 with solution SET-1
At f = _____R – L – C series circuit operates at unity power factor