A heater capacity is 3.0 KW on 415V . if supply voltage is 380Volt . what is heater capacity on 380volt . and how calculate and give formulas . Prakash veer singh Roto power Engg.
5 Electrical Engineering 9612How much pole motor can be desion for 415 volt ,50 hz.Power supply. in pratical condition . Prakash veer singh
5 Electrical Engineering 6811
Question { 10079 }
I am an electrical power engineer and arranged power system
for a data center, I installed MCB, ELCB and erthing system
TN-C-S.
But some times several ELCBs Disconnect circuits at the
same time! what may be the reason? (the ELCBs are 25A ,30mA)
Answer
Is This Answer Correct ? | 0 Yes | 1 No |
Question { 6961 }
To check the earth condition (In plug points); the voltage
between earth and Neutral is in below 5 volts. Is it
correct
Answer
Is This Answer Correct ? | 8 Yes | 2 No |
sir, plz tell me how much kvar capacitor required for 1000
amp or 500 Kw load ? what is the formula ?
Answer
Is This Answer Correct ? | 21 Yes | 5 No |
Question { Shakthi Power Systems, 54114 }
How to select a D.G set for calculated load of 110kW..?
Answer
Is This Answer Correct ? | 92 Yes | 24 No |
Question { 3722 }
Is it posssible to obtain the higher speed(3000rpm) for
adiferentiallly cascaded induction motors(with 8 and 6
poles)
Answer
Is This Answer Correct ? | 2 Yes | 1 No |
Question { Lapis Technologies, 32715 }
How Much Capacity of Diesel Genset is suitable for
20 no.s of 1.5ton AC's & Why?(Load Calculation)
Answer
Is This Answer Correct ? | 2 Yes | 5 No |
Question { 19015 }
how to calculate the powerfactor in induction motor having
name plate details? for example 1 h.p motor 1.86 A 415 V
Answer
Is This Answer Correct ? | 12 Yes | 3 No |
Question { 13935 }
why maintain the Dg PF is 0.8? Explain?
Answer
Is This Answer Correct ? | 6 Yes | 2 No |
Question { 8766 }
Can without battery on line UPS,off line UPS or Invertor
works please brief.
Answer
Is This Answer Correct ? | 5 Yes | 3 No |
Question { 6811 }
How much pole motor can be desion for 415 volt ,50 hz.Power
supply. in pratical condition .
Prakash veer singh
Answer
Is This Answer Correct ? | 1 Yes | 2 No |
Question { 4433 }
what is full wave bridge?
Answer
Is This Answer Correct ? | 0 Yes | 0 No |