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SSC JE: Electrical Machine Quiz 4
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Question 1
Which of the following is a correct statement about a DC series motor?
Question 2
In synchronous motor the armature current has higher values for
Question 3
An unexcited single phase synchronous motor is called as
Question 4
In a synchronous motor it the back e.m.f. is approximately equal to the applied voltage, then
Question 5
The armature of a DC machine is made of ___________.
Question 6
In a synchronous motor the rotor copper losses, are met by
Question 7
As the load is increased, the speed of a DC shunt motor will ___________.
Question 8
synchronous motors peed
Question 9
In a synchronous motor, the magnitude of back e.m.f depends on______.
Question 10
Force on a Conductors is
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Aug 24ESE & GATE EE