Interested to Buy Any Domain ? << Click Here >> for more details...
Explain why machinery used on a.c supply is usually rated
in KVA instead of KW?
- 10 Answers
- 22553 Views
- EEE, Mtandt, I also Faced
- E-Mail Answers
Answer Posted / mani2089
kw = kva * power factor
The power factor affects the maximum demand component of
the network charges. Generally, kva demand tariffs are
structured to be revenue neutral compared with kw demand
tariffs at a power factor of 0.8
| Is This Answer Correct ? | 9 Yes | 6 No |
Post New Answer View All Answers
What is the reason that the humming sound is coming from the induction furnace panel?
which book to refer in electrical engineering for iocl exam & which book for general english.
What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.
What aturn on methods of scr?
I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.
What are the advantages and disadvantages of negative feed back?
how to protect motor in dol starter having capacity of 30 hp.40 hp?
how load of a turbo generator can be increased
compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor
what is the difference between circular wdg & ractangular wdg?
What is PEC??Applications........
What are reasond for high wattage in single phase induction motors
i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,
How to prepare electrical preventive maintenance plan & shedule of machine tools in manufacturing unit.
what r the safety measures in UPS ? explain all?
