When a square wave is applied to primary of a transformer
then what will be output wave form of secondary ?
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Is the inductance parameter of transmission line affected by taking the earth into consideration?is the same true for capacitance? Justify the answer.
if only one generator is running in droop mode parrallel with grid and suddenly grid breaker off what will happen? It will trip o/u freq or stay as it is? (urgent)
what the principle of sincroscope?how it works?when it needed?
what safety use in electrical panel
How much Fault current can be contributed by a motor?
Initially, when the input is not equal to the output — what type of response is this?
What happen when increese more than 50HZ fequincy.
Draw a block diagramof Three UPS systems connected in Parallel mode?
Which colour of earthing wire
what is meant by CT`s saturation ? Can we use Metering CT`s with Protetection CT`s ?
why neutral and body earthing of transformers kept separated? what is distance between two is required as per is?
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%
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