Please Help Members By Posting Answers For Below Questions
Is electro plating what type of load
whether resistive, inductive or
What are options used for earthing the switchgear.
1.WHY HYDROGEN USED FOR COOLING IN GENERATORS
2.WHY ELECTRICAL EQUIPMENT PROTECTED BY GROUND
3.WHY EARTHING FOR TRANSMISSION LINE
4.WHAT IS RMS VALUE OF HALF WAVE RECTIFIED SQUARE WAVE.IF
RMS VALUE OF ACTUAL WAVE 2AMPS.
The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?
What is the role of Dedicated earthing in UPS System?
Can the output voltage of a rectifier be greater than the
input AC voltage without the use of any voltage multiplier
in the circuit??please provide the explanation too..
iam using DM 3251 voltmeter(1 percent accuracy)for 11KV
system PT ratio is 11KV/110V.can anybody explain what is
the max and min voltage deviation.
what are the types in Relay?
What tests should i carry over on a newly rewinded DC
Generator with voltage rating of 38 volts and current rating
of 350 amps, to certify that the machine is OK?
how to calculation increase capacitor,increase power factor
for three phase.
A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral
connection is ok, what will be the relay tripping and why
when we decide to use soft starter drive or vfd drive in
mcc to operate apump?
700KW 6.6KV slip ring induction motor to use VFD to control the speed
how is calculated the quantity of weight in hot test xlpe?
I want to calculate how much capacitor we connect to
maintain the unity power factor? Is there any formula? Pls
give me the answer