In india the power supply is always in multiple of 11,
eg.220 V, 440 V...
what is the reason?
- 11 Answers
- 21750 Views
- BSES, Electrical, L&T, PSIT, I also Faced
- E-Mail Answers
Answer Posted / arunkumar
i am sure that the reason for voltage becomes like multiple
of 11 is not due to the power factor.because in india
highest transmission voltage is 765 and 765 is not a
multiple of 11.so we can not say like it is due to the form
factor
| Is This Answer Correct ? | 3 Yes | 6 No |
Post New Answer View All Answers
Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?
In which of the following case, the rotating magnetic field is reversed? A regenerative breaking B plugging C dynamic breaking D forward motoring
why we use four type of phase angle difference between pimary & secondry winding of a transformer & where we use them?
What are the major reasons for balancing hydro-thermal mix?
which connection is safer series or parallel?usually which connection we prefer at home?
How we calculate the current carrying capacity of H.T. cabel?
To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors
Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above
what is the difference between earth leakage and earth fault?
What is “pu” in electrical engineering?
Pleae send me last 5 years of Question book about RRB chennai.
in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know
thyristor controlled APFC panel design parameter?
how is working bearing heater?
Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?
