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Answer Posted / somesh saran
for exciteing the alternator field
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What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?
what is earthing transformer? draw the winding dia.of earthing transformer.
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Form S and "c" license application both are same? @ tneb portal
A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.
how to compute kvar in substation feeder to improve power factor and sending voltage
I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....
we have a 2.5hp Starite electric motor water pump,the elec motor burned out,we need to replace starting capacitor(old capacitor specs erased),what microfarad rating capacitor do we need? 110-125V
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Differentiate between induced emf and self inductance?
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What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?
