Interested to Buy Any Domain ? << Click Here >> for more details...
How to calculate PF capactors for a connected load?
- 2 Answers
- 6303 Views
- FD, Power World, I also Faced
- E-Mail Answers
Answer Posted / g parsaram reddy
capacitor bank selection base on the connected load
ex - 500kw load formula is kvar = kw ( tan cos-1pf) - (tan cos-1pf)there is power factor taken lower and higher valu , ex2 kvar= 250(tan cos-1 0.8)- (tan cos-1 0.96)step2 kvar=250(tan36.36-tan16.26) than 250(0.74-0.29) than250(0.45)than kvar=114.5this is required
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
Differenciate between circuit wiring and sub main wiring with illustrations
If I have 3 essential main switch board and 3 incoming electricity ,but only 1 genset running is that possible.
hello if any one have papers vof hpcl or sail, plz send me
when generator short circuit condition, the current how dissipates. or at short circuit voltage not available then current how can flow?
How is the speed of a DC shunt motor related to the armature current?
. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?
What is the resonant peak?
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?
How can I known multiplying factor .without multiplying table
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.
1.how many earth pits are required for 1000 k.w plant include substion , transformer ? 2. how many earth pits are required for 500kva generator.what is formula to calcute?
What is the previous name of Cox's Bazar
