Q.1.
In a capacitor start and run motors the function of the running capacitor in series with the auxiliary winding is to
Q.2.
Which of the following motor will have relatively higher power factor ?
Q.3.
The range of efficiency for shaded pole motors is
Q.4.
Which of the following motor will give relatively high starting torque ?
Q.5.
The running winding of a single phase motor on testing with Meggar is found to be ground. Most probable location of the ground will be
Q.6.
The speed control of universal motor used for sewing machines is by
Q.7.
As hysteresis motors are free from mechanical and magnetic vibrations therefore these are considered as suitable for
Q.8.
Which of the following motors can be run on AC. as well as D.C. supply ?
Q.9.
Which of the following motors is used in a situation where load increases with speed ?