if we convert ampers into kwh or mwh ,which one formula use
by us,pls tell me?
- 3 Answers
- 8217 Views
- I also Faced
- E-Mail Answers
Answer Posted / s.arul
ohms law: V = IR
you know the current rating, you take the machine
resistense using megger. calculate the voltage rating of
machine.
1 phase: power = V * I * power factor (watts)
3 phase: power = 1.732 * V * I * power factor (watts)
ENERGY (KWH) = POWER * TIME
so, we can calculate the KWH or MWH of the machine....
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
how to compute kvar in substation feeder to improve power factor and sending voltage
what will be project cost for 100 kv transformer connection under oyt scheme.
how we calculate the withstansing current capacity of wires&cables?
I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.
What can you contribute to the progress of our Company as an employee if you are selected?
Why ground terminal is used in pot meter 10k ohms
I'm looking for a mnaual set for a Teradyne J750. Softcopy would be preferred but I'll take what I can get.
When will you multiply and devide with derating factors to the actual value while sizing the cable?
why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?
State and define norton’s theorem?
What are the basic components of the feedback control system?
How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator
design of IGBT firing circuit for 11KV
Write the programming software name for LG, SIEMENS,Messung,AB
why is the power generator connected as star earthed or star earthed through reactance and what its features ?
