1.
A rotory converter can also be run as a

2.
In which of the following motors the stator and rotor fields rotate simultaneously ?

3.
The armature current of the synchronous motor has higher values for

4.
For V-curves for a synchronous motor the graph is drawn between

5.
A synchronous motor which works on a leading power factor and does not drive a mechanical load is called as

6.
While starting a synchronous motor by induction motor action, field winding is usually

7.
An over-excited synchronous motor takes

8.
Slip-rings in a synchronous motor carry

9.
A synchronous motor can be used as a synchronous capacitor when it is

10.
The oscillations in a synchronous motor can be damped out by

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