SSC JE Electrical Engineering 25th Jan 2018 Shift-2

Instructions

For the following questions answer them individually

Question 191

The type of circuit that does not need a coupling capacitor is ..........

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Question 192

The plate currentin a triode can be controlled by controlling, ...........

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Question 193

A transistor consists of. ..........

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Question 194

The CE amplifier is most commonly used because of .............

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Question 195

Synchronous motor shaft is made of ............

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Question 196

When the voltage applied to a synchronous motor is increased, which of the following will reduce ?

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Question 197

A synchronous motor has better powerfactor than an induction motor. This is due to .............

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Question 198

When the field circuit of an unloaded salient pole synchronous motor gets suddenly open circuited, then ............

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Question 199

The resultant armature voltage of a synchronous motor is equal to the ............

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Question 200

The armature current of a synchronous motor is minimum when operating at ..............

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