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
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
In the circuit shown, find the equivalent resistance between A and B.

100 ohm

75 ohm

150 ohm

50 ohm

100 ohm

75 ohm

150 ohm

50 ohm

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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°

30°

60°

90°

0°

30°

60°

90°

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SSC JE Electrical 2019 with solution SET-1
What is the reason behind using a centrifugal switch in a single-phase induction motor?

To cut-off the starting winding at an appropriate instant

To out in the capacitor during running conditions

To improve the starting performance of the motor

To protect the motor from overloading

To cut-off the starting winding at an appropriate instant

To out in the capacitor during running conditions

To improve the starting performance of the motor

To protect the motor from overloading

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SSC JE Electrical 2019 with solution SET-1
When the supply to the excitation fails, the synchronous generator acts like a/an

Synchronous motor

Induction generator

Synchronous generator

Induction motor

Synchronous motor

Induction generator

Synchronous generator

Induction motor

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SSC JE Electrical 2019 with solution SET-1
The function of condenser in a Thermal power plant is:

Purify water

Purify steam

Condense water

Condense used steam into water

Purify water

Purify steam

Condense water

Condense used steam into water

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SSC JE Electrical 2019 with solution SET-1

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 In the circuit shown, find the equivalent resistance between A and B.

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 What is the reason behind using a centrifugal switch in a single-phase induction motor?

SSC JE Electrical 2019 with solution SET-1 When the supply to the excitation fails, the synchronous generator acts like a/an

SSC JE Electrical 2019 with solution SET-1 The function of condenser in a Thermal power plant is:

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
In the circuit shown, find the equivalent resistance between A and B.

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
What is the reason behind using a centrifugal switch in a single-phase induction motor?

SSC JE Electrical 2019 with solution SET-1
When the supply to the excitation fails, the synchronous generator acts like a/an

SSC JE Electrical 2019 with solution SET-1
The function of condenser in a Thermal power plant is: