In india the power supply is always in multiple of 11,
eg.220 V, 440 V...
what is the reason?
Answer Posted / m.s.ramya
Since the form fator of a sine wave is 1.1,because of this
reason the power supply is multiples of 11,220 and 440volts.
| Is This Answer Correct ? | 11 Yes | 5 No |
Post New Answer View All Answers
how to decide the panel size like MDB ,SMDB PANEL SIZES
How impulse levels are calculated that for 11kV impulse is 75kvp, for 24kV impulse is 125kvp ?
what type of questions are asked and howmwny questions belong this catagory?
why three phase capacitor takes unbalanced current in capacitor bank?
What will be the effect if I use inverter as UPS mood?
Define bibo stability.
Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???
How do apply electrical 'c'license......pls advice
How does HT work & Voltage required?
i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately
Why neutral is not used in three phases dol starter
Star Delta Diagram with full description
what is the function of gss in the dg set.
primery try cell?
how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.