The electric motor used in portable drills is
A). capacitor run motor
B). hysteresis motor
C). universal motor
D). repulsion motor
1. The no load current in a transformer lags behind the applied voltage by an angle of about
2. The colour of an object is decided by
3. The total resistance of eight 5.6 kΩ resistors in series is
4. The frequency of domestic power supply in India is
5. Which type of lamp holder from the following is fitted directly on the wooden board?
6. If a small amount of Cu is added to Ni conductor, then
7. In the case of direct current
8. A Zener diode is used as a ___________ voltage regulating device
9. Which of the following is the basic consideration in the design of insulation ?
10. In India, ___________ modulation is used for radio transmission