In a synchronous motor which loss varies with the load?

SSC JE Electrical 2018 with solution SET-1
In a synchronous motor which loss varies with the load?

Windage loss

Core Loss

Copper Loss

Bearing friction Loss

Windage loss

Core Loss

Copper Loss

Bearing friction Loss

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SSC JE Electrical 2018 with solution SET-1
What will be the value of current (in A) in a 50 cm long air-core solenoid, if the value of the magnetic field at the center of the solenoid is 5 mT and the solenoid has 300 turns?

8.25

4.36

5.63

6.63

8.25

4.36

5.63

6.63

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SSC JE Electrical 2018 with solution SET-1
What is the value of current I4 (in A) for the given junction?

−4

4

6

−6

−4

4

6

−6

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SSC JE Electrical 2018 with solution SET-1
The resistivity of a conductor depends upon

Shape of cross-section

Degree of Illumination

Temperature

Pressure

Shape of cross-section

Degree of Illumination

Temperature

Pressure

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SSC JE Electrical 2018 with solution SET-1
Cutting pliers use for electrical work must have

Sharp

High strength

Insulation

Non corrode

Sharp

High strength

Insulation

Non corrode

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SSC JE Electrical 2018 with solution SET-1
The output Resistance (in kΩ) of the common base transistor is of the order of

1

50

None of these

100

1

50

None of these

100

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SSC JE Electrical 2018 with solution SET-1

SSC JE Electrical 2018 with solution SET-1 In a synchronous motor which loss varies with the load?

SSC JE Electrical 2018 with solution SET-1 What will be the value of current (in A) in a 50 cm long air-core solenoid, if the value of the magnetic field at the center of the solenoid is 5 mT and the solenoid has 300 turns?

SSC JE Electrical 2018 with solution SET-1 What is the value of current I4 (in A) for the given junction?

SSC JE Electrical 2018 with solution SET-1 The resistivity of a conductor depends upon

SSC JE Electrical 2018 with solution SET-1 Cutting pliers use for electrical work must have

SSC JE Electrical 2018 with solution SET-1 The output Resistance (in kΩ) of the common base transistor is of the order of

SSC JE Electrical 2018 with solution SET-1
In a synchronous motor which loss varies with the load?

SSC JE Electrical 2018 with solution SET-1
What will be the value of current (in A) in a 50 cm long air-core solenoid, if the value of the magnetic field at the center of the solenoid is 5 mT and the solenoid has 300 turns?

SSC JE Electrical 2018 with solution SET-1
What is the value of current I4 (in A) for the given junction?

SSC JE Electrical 2018 with solution SET-1
The resistivity of a conductor depends upon

SSC JE Electrical 2018 with solution SET-1
Cutting pliers use for electrical work must have

SSC JE Electrical 2018 with solution SET-1
The output Resistance (in kΩ) of the common base transistor is of the order of