if we convert kva into Ampers,which one formula use by
us,pls tell me?
- 7 Answers
- 9475 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / jagadisha bmsit
kVA= True power*Cos(PI)
= V*I*Cos(PI)
I=kVA/VCos(pi)
| Is This Answer Correct ? | 14 Yes | 7 No |
Post New Answer View All Answers
what will happen if ac and dc supplies given
what is difference between 2 pole structure and 4 pole structure in transformer yard
Convert a star connected network into a delta connected network.
Why colled 440V to 3-phase supply.
Difference between control junction box (cjb) and power junction box(pjb)?
Define resonant peak?
State the methods of improving power factor?
WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING
What is the permissible limit of shaft voltage for 6.6 KV motors ? Why? Is there any standard is available?
What is meant by vector group
FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?
What are the components of feedback control system?
How we can change the direction of rotation of Induction motor? Prove it using graphical
How it can worked plc based electrical system And which type of software using.
What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?
