SSC JE Electrical Engineering 22nd Jan 2018 Shift-1

Instructions

For the following questions answer them individually

Question 151

In dc machine iron losses cause

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Question 152

Armature current at starting can be reduced by keeping

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Question 153

In dc motors, under leading pole tips flux density will

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Question 154

The field winding will be drawn at what degree?

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Question 155

Compensating winding is placed in the

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Question 156

stepped cores are used in transformers in order to reduce

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Question 157

In a transformer the resistance betweenits primary and secondary is

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Question 158

In a transformer zero voltage regulation is achieved at a load power factor which is

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Question 159

In the induction motors the torque is directly proportional to the

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Question 160

In induction motor If we remove one phasefor instance, two terminals will have 'Y' phase and one will have 'B' phasecalled

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