Which of the following is NOT related to the transmission and distribution of electric power?

SSC JE Electrical 2019 with solution SET-2
Which of the following is NOT related to the transmission and distribution of electric power?

Proximity effect

Skin effect

Stroboscopic effect

Ferranti effect

Proximity effect

Skin effect

Stroboscopic effect

Ferranti effect

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SSC JE Electrical 2019 with solution SET-2
If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

(1/4r)*(At/m)

(1/r)*(At/m)

(1/r)*(At/Wb)

(1/2r)*(At/m)

(1/4r)*(At/m)

(1/r)*(At/m)

(1/r)*(At/Wb)

(1/2r)*(At/m)

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SSC JE Electrical 2019 with solution SET-2
In a suspension type insulator the voltage…..?

Across the top disc is maximum

Across the top disc is minimum

Across the center disc is minimum

Across the center disc is maximum

Across the top disc is maximum

Across the top disc is minimum

Across the center disc is minimum

Across the center disc is maximum

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SSC JE Electrical 2019 with solution SET-2
Two coils are said to be ‘magnetically isolated’ provided the coefficient of coupling K

Is equal to one

Is less than or equal to one

Is less than one

Is equal to zero

Is equal to one

Is less than or equal to one

Is less than one

Is equal to zero

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SSC JE Electrical 2019 with solution SET-2
If a zero-centered voltmeter has a scale from 5V to − 5V, then the span of it is

5 V

−5 V

0 V

10V

5 V

−5 V

0 V

10V

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SSC JE Electrical 2019 with solution SET-2
The scheduled speed of a train is______

Equal to average speed

Always less than the average speed

Equal to maximum speed

Always greater than the average speed

Equal to average speed

Always less than the average speed

Equal to maximum speed

Always greater than the average speed

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 Which of the following is NOT related to the transmission and distribution of electric power?

SSC JE Electrical 2019 with solution SET-2 If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

SSC JE Electrical 2019 with solution SET-2 In a suspension type insulator the voltage…..?

SSC JE Electrical 2019 with solution SET-2 Two coils are said to be ‘magnetically isolated’ provided the coefficient of coupling K

SSC JE Electrical 2019 with solution SET-2 If a zero-centered voltmeter has a scale from 5V to − 5V, then the span of it is

SSC JE Electrical 2019 with solution SET-2 The scheduled speed of a train is______

SSC JE Electrical 2019 with solution SET-2
Which of the following is NOT related to the transmission and distribution of electric power?

SSC JE Electrical 2019 with solution SET-2
If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

SSC JE Electrical 2019 with solution SET-2
In a suspension type insulator the voltage…..?

SSC JE Electrical 2019 with solution SET-2
Two coils are said to be ‘magnetically isolated’ provided the coefficient of coupling K

SSC JE Electrical 2019 with solution SET-2
If a zero-centered voltmeter has a scale from 5V to − 5V, then the span of it is

SSC JE Electrical 2019 with solution SET-2
The scheduled speed of a train is______