what is the need to express current and voltage in rms value?
rms value is also called as effective value,what is effective
value?
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Disadventage of cable-gland earthing if any ?
how the frequency was generated in power station
quantizer means?
why potetial transformer primary ground?
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
What is the diff. between single compression and double compression gland
need to make a report. Need to choose a 3phase induction motor. Load conditions motor will operate in : Maximum Load: 30 Kw Speed: 2950 rpm Ambient temp: 20 cent Supply voltage: 440V Frequency: 50Hz need to look for the safety factor when choosing the motor, went through catalouge found a few, but dont know how to choose the safety factor allowing an extra load something above 30 KW to avoid any harm.
what is the use of spherical metal balls attached on to the earth wire of transmission over head lines?
What is SFU why it is used
HOW MUCH KVA DG SET REQUIRED for charging 12v 4000 ah battery?
What is q factor?
What is the meaning of coupling and decoupling in the context of power flow?