Synchronsizingpower of a synchronous machine is
A). direcly proportional to the synchronous reactance
B). inversely proportional to the synchronous reactance
C). equal to the synchronous reactance
D). none of the above
inversely proportional to the synchronous reactance
1. Multilayer helical windings are commonly used in the transformers as high voltage windings
4. In electronic systems, repetitive-pulse waveforms are encountered.
5. Which circuit element(s) will oppose the change in circuit current?
6. A semiconductor has ___________ temperature coefficient of resistance.
7. For a P-N diode, the number of minority carriers crossing the junction depends on
9. With a sweep time 10ms across the screen the approx. horizontal sawtooth frequency will be