what is meant by tranformer impedance?
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In star and delta connected systems , for driving power and as well as light load which one you will preferred?
Different between megger and contact resistance meter
How to calculate multiplication factor in kva example 500kva ans pls ?
What is effect of power factor on change in voltage
13 Answers APNPDCL, apspdcl, My Home Industries,
How does cost of generation from hydropower plant compare with other sources of electricity?
can we amplify dc signals.how can it be done
R=*¶ l/a
Suppose am having the PF value .8, so how can we say that is it lagging or leading?
whats the diff b/w mpcb and mcb?weather it trips on single phasing or not.
9 Answers Electra Power, Essar,
Why the power factor of the alternator in power plant is kept .8 lagging. Can't we maintain it at 1.
1. name the relay for protecting transformer 2. Current Transformer 3. potential Transformer
low frequency protection why recomend?
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