what is the difference between watts and volts?
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Why is reating of t/f in kva but for inverter in kw ?
what is the formula for backup time of online ups?
Are we do it in single transformer with dual primary as 11 KV and 33 KV and constant output as 415 Volts?.
what is difference between induction motor&servo motor.what r types of servo motor?how it works?
What is the basic difference between directional and non directional over current protection?
How to calculate battery back up time for a 400 AH battery bank installed in telecom shelter for a load of 20 Amps and time taken to fully charge this battery bank?
If load current is 70amps or 50amps what range of CT to install for ampere metering
Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.
what u meant of power plant?
how much importance of power factor in single phase. is it,s importance is quiet same as like three phase power system.
What is Diff. btw Cat-5 & Cat-6 Network Cables???
ohms law is applicable for dc or ac current or for both??? explain it berifly??
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