we have a rewind motor of 2Hp,2800Rpm, 220Volt AC. how can we choose the running capacitor for this motor, any formula for that?
1912we the the value of frequency is 50 HZ in DG then why we said the value inductive rectance is zero in DG?
1 3379we know the value of the power factor is 0.8, we know the power factor is not depends upon the load ,then why we cant design the power factor in transformer ?
1 2627How to know any size of cable if there are not written on cable? Answer must be theurical not by experience.
2126Post New Electrical Engineering Questions
how does grading rings & spacers in transmission line works? Working Principle?
If 24 KVA AVR having Input voltage 200-400v, Output voltage 415+-1%, what will be the voltage if Load is 13A.
Differentiate between digital phase converter and ordinary phase converter.
how to find out 3 phase complex power in per unit in unbalanced system?
who many types of fire explane with exmple
what is the difference between ups & inverter
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In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?
Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?
Why the arms of delta in a delta-wye power transmission system are kept constant??
How to calculate Ith (I thermal) for curent transformer
Is it possible to implement Restricted Earth Fault protection for a transformer without neutral CT?
Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used
impliment (AB)`+C to transistor representation
Did RMU have ct and pt ?