What is the output of a transformer..??
List examples of current sources?
Is Indian railway uses 25000v ac or dc?
How it can worked plc based electrical system And which type of software using.
What is the difference between circuit breaker and isolator
If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?
how to calculate diesel consumption of a D.G.Set?
how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?
what is electric traction?
why we need of power factor correction? give advantages
How much current does a motor take in no load condition?
what is apparent poewr, reactive power, & active power?
if dc is better then ac...then why we are perfering ac over dc?eg:at home?
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