The relative permeability of the diamagnetic material is

SSC JE Electrical 2018 with solution SET-1
The relative permeability of the diamagnetic material is

Greater than 1

Less than 1

Greater than 100

Greater than 10

Greater than 1

Less than 1

Greater than 100

Greater than 10

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

Copper Loss

Core Loss

Windage loss

Bearing friction Loss

Copper Loss

Core Loss

Windage loss

Bearing friction Loss

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

High strength

Insulation

Sharp

Non corrode

High strength

Insulation

Sharp

Non corrode

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SSC JE Electrical 2018 with solution SET-1
Determine the reluctance (in Amp-turns/Wb) of a coil, when the flux through the coil is 15 Wb and the produced MMF is 30 Amp-turns

3

2

1

4

3

2

1

4

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SSC JE Electrical 2018 with solution SET-1
Determine the magnetic field strength (in A/m) of a material when the intensity of magnetization of the material is 0.084 Amp/m and the magnetic susceptibility of the material is 0.0012

0.7

0.07

700

70

0.7

0.07

700

70

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SSC JE Electrical 2018 with solution SET-1
The ripple factor is

Peak Value/DC Value

RMS Value/Peak Value

Peak Value/RMS Value

RMS value/DC Value

Peak Value/DC Value

RMS Value/Peak Value

Peak Value/RMS Value

RMS value/DC Value

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SSC JE Electrical 2018 with solution SET-1

SSC JE Electrical 2018 with solution SET-1 The relative permeability of the diamagnetic material is

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 Cutting pliers use for electrical work must have

SSC JE Electrical 2018 with solution SET-1 Determine the reluctance (in Amp-turns/Wb) of a coil, when the flux through the coil is 15 Wb and the produced MMF is 30 Amp-turns

SSC JE Electrical 2018 with solution SET-1 Determine the magnetic field strength (in A/m) of a material when the intensity of magnetization of the material is 0.084 Amp/m and the magnetic susceptibility of the material is 0.0012

SSC JE Electrical 2018 with solution SET-1 The ripple factor is

SSC JE Electrical 2018 with solution SET-1
The relative permeability of the diamagnetic material is

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
Cutting pliers use for electrical work must have

SSC JE Electrical 2018 with solution SET-1
Determine the reluctance (in Amp-turns/Wb) of a coil, when the flux through the coil is 15 Wb and the produced MMF is 30 Amp-turns

SSC JE Electrical 2018 with solution SET-1
Determine the magnetic field strength (in A/m) of a material when the intensity of magnetization of the material is 0.084 Amp/m and the magnetic susceptibility of the material is 0.0012

SSC JE Electrical 2018 with solution SET-1
The ripple factor is