An electric motor in which both the rotor and stator fields rotate with the same speed is called

SSC JE Electrical 2019 with solution SET-1
An electric motor in which both the rotor and stator fields rotate with the same speed is called

Universal motor

Synchronous motor

Induction motor

DC motor

Universal motor

Synchronous motor

Induction motor

DC motor

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SSC JE Electrical 2019 with solution SET-1
When the only current source is active in the circuit, find the current through the 10Ω resistor

0 A

1.33 A

0.66 A

1.66 A

0 A

1.33 A

0.66 A

1.66 A

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SSC JE Electrical 2019 with solution SET-1
______ Opposes the change in circuit voltage

Inductance

Inductive reactance

Capacitance

Resistance

Inductance

Inductive reactance

Capacitance

Resistance

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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 protect the motor from overloading

To out in the capacitor during running conditions

To improve the starting performance of the motor

To cut-off the starting winding at an appropriate instant

To protect the motor from overloading

To out in the capacitor during running conditions

To improve the starting performance of the motor

To cut-off the starting winding at an appropriate instant

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SSC JE Electrical 2019 with solution SET-1
For a three-layer stranded wire, the number of strands in the first, second, and third layer respectively are:

1, 5 and 10

1, 6 and 12

1, 4 and 8

1, 7 and 14

1, 5 and 10

1, 6 and 12

1, 4 and 8

1, 7 and 14

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SSC JE Electrical 2019 with solution SET-1
Please check out below figure.

5 Ω

1 Ω

10 Ω

2 Ω

5 Ω

1 Ω

10 Ω

2 Ω

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SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1 An electric motor in which both the rotor and stator fields rotate with the same speed is called

SSC JE Electrical 2019 with solution SET-1 When the only current source is active in the circuit, find the current through the 10Ω resistor

SSC JE Electrical 2019 with solution SET-1 ______ Opposes the change in circuit voltage

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 For a three-layer stranded wire, the number of strands in the first, second, and third layer respectively are:

SSC JE Electrical 2019 with solution SET-1 Please check out below figure.

SSC JE Electrical 2019 with solution SET-1
An electric motor in which both the rotor and stator fields rotate with the same speed is called

SSC JE Electrical 2019 with solution SET-1
When the only current source is active in the circuit, find the current through the 10Ω resistor

SSC JE Electrical 2019 with solution SET-1
______ Opposes the change in circuit voltage

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
For a three-layer stranded wire, the number of strands in the first, second, and third layer respectively are:

SSC JE Electrical 2019 with solution SET-1
Please check out below figure.