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Computer Programming MCQs — Test 28

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Question 1
The speed of a synchronous motor:
Question 2
Which of the following resistances can be measured by conducting insulation resistance test on a synchronous motor ?
Question 3
The induced e.m.f. in a synchronous motor working on leading power factor will be_____________?
Question 4
The ratio of starting torque to running torque in a synchronous motor is____________?
Question 5
The magnitude of field flux in a 3-phase synchronous motor?
Question 6
Which of the following motors is non-self starting ?
Question 7
The maximum value of torque that a synchronous motor can develop without losing its synchronism, is known as_____________?
Question 8
The duration of sudden snort-circuit test on a synchronous motor is usually about_____________?
Question 9
Exciters of synchronous machines are______________?
Question 10
The armature current of the synchronous motor