SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2
The function of compensation winding in AC series motor is to

Reduced the armature resistance

Increase field flux

Improve commutation

Reduce the effects of armature reaction

Reduced the armature resistance

Increase field flux

Improve commutation

Reduce the effects of armature reaction

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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?

Ferranti effect

Proximity effect

Skin effect

Stroboscopic effect

Ferranti effect

Proximity effect

Skin effect

Stroboscopic effect

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SSC JE Electrical 2019 with solution SET-2
If ‘V’ is the voltage phasor and ‘I’ is the current phasor, then VI represents

Reactive power

Apparent power

Active power

Total power

Reactive power

Apparent power

Active power

Total power

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SSC JE Electrical 2019 with solution SET-2
Which of the following is an important feature of a 3-phase synchronous motor?

Low starting torque

Low starting current

No starting torque

High starting torque

Low starting torque

Low starting current

No starting torque

High starting torque

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SSC JE Electrical 2019 with solution SET-2
______Earthing is the best form of earthing and is very cheap in cost?

Strip

Pipe

Rod

Plate

Strip

Pipe

Rod

Plate

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SSC JE Electrical 2019 with solution SET-2
Identify the correct statement regarding a nuclear power plant?

Graphite is used as fuel

Graphite is used as an electrode

Graphite is used as a moderator

Graphite is used as a coolant

Graphite is used as fuel

Graphite is used as an electrode

Graphite is used as a moderator

Graphite is used as a coolant

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