I have 725KVA DG set how to Calculate the Ratio of KWH?
Whatb is the Formila
- 7 Answers
- 25527 Views
- HCL, I also Faced
- E-Mail Answers
Answer Posted / bala
power=1.73*V*I*p.f kwh
V- Average voltage per hour
I- Average current drawing per hour
P.F- Average power factor per hour
| Is This Answer Correct ? | 23 Yes | 16 No |
Post New Answer View All Answers
What is precision of a measurement?
What is oscillator circuit?
This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.
to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power
What do you understand by avr?
is it true there's a big difference in using Cummins or Denyo...especially power output or leakage
what is the use of Auto re-closer?
Why an ac solenoid valve attract the plunger even though we interchanges the terminal? Will the poles changes?
HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA
which book to refer in electrical engineering for iocl exam & which book for general english.
In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.
IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.
How generating electric power export to grid from the generating station ?
why are installed water leakage detection system data centers & server rooms
What is steady state response?
