Why 60Hz frequency is used in America what are all the
benifits?
Answer Posted / abdul wajid
60 Hz Frequency is used in America to reduce the current
| Is This Answer Correct ? | 2 Yes | 17 No |
Post New Answer View All Answers
Why is voltage is required to be within permissible range for an electrical equipment?
how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???
why transmission is only 3 phase and not 2 or 4 or poly phases
I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.
What is the type of earth fault protection used in battery? explain.
how does a shunt reactor maintains the bus voltage???
define displacement & magnitude ?
What does the term power factor shows?
Which do you think is the most significant cause of energy loss in a factory?
List few applications of d.c series motor?
WHAT CAUSED THRESHOLD VOLTAGE TO EXIST?
what the Microsoft .NET framework is?
what is the difference b/w absolute encoder and incremental encoder?
What do you mean by a phase angel of instrument transformer?
In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..