Which of the following is not the standard voltage for power supply in India?
A). llkV
B). 33kV
C). 66 kV
D). 122 kV
1. The power factor of industrial loads is generally
2. Admittance relay is _______ relay.
4. Which of the following devices should be used for accurate measurement of low D.C. voltage?
6. For the protection of power station buildings against direct strokes the requirements are
7. Which of the following motor has the poorest speed regulation?
8. Air capacitors are generally available in the range