SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2
A _______ works on the principle of dynamically induced EMF?

Generator

Motor

Transformer

Choke

Generator

Motor

Transformer

Choke

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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

Ferranti effect

Stroboscopic effect

Skin effect

Proximity effect

Ferranti effect

Stroboscopic effect

Skin 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/r)*(At/Wb)

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

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

(1/r)*(At/m)

(1/r)*(At/Wb)

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

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

(1/r)*(At/m)

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SSC JE Electrical 2019 with solution SET-2
The maximum number of socket outlets allowed per power sub-circuit = ?

1

3

4

2

1

3

4

2

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SSC JE Electrical 2019 with solution SET-2
Under no-load conditions in transmission lines, the receiving end voltage is greater than the sending end voltage. This effect is called

Ferranti effect

Corona effect

Proximity effect

Skin effect

Ferranti effect

Corona effect

Proximity effect

Skin effect

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SSC JE Electrical 2019 with solution SET-2
The impedance at resonance offered by a parallel resonant circuit is

Maximum given by L/CR

Minimum given by L/CR

Minimum given by I/CR

Maximum given by I/CR

Maximum given by L/CR

Minimum given by L/CR

Minimum given by I/CR

Maximum given by I/CR

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