Why capacitor is blow when I am starting motor ?
Probably you are using starting capacitor or of less voltage/ current . Use the one of ' continuous (time) rating '
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What is the SCR system in drilling rig.
In which connection the voltage will be more , in star or delta connected motor?
How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.
what are the affects of loose connection in electrical circuit.
what is the meaning of stub protection?
briefly explain the main blocks found in a microprocessor based system
How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.
megger generates D.C. voltage while earth tester generates A.C.voltage is it true? I know for megger it is D.C generator but what about earth tester?
Find the octal equivalent for the binary number 101101110
how to calculate percentage impedence at 75 deg C at normal tap
We operate a 10 Mw facility and we have been experiencing several trips due to fluctuations on the MVAR? We have checked all issues related to the AVR and we have found all OK? Can anyone help us? The grid voltage, internal voltage, all regular parameters look ok. MVAR fluctuate and there it goes the unit? What could be happening? Thanks!
what is "pu" in electrical engg.
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