Why we transmit the power at the voltage in the multiple of
11 or 1.1 like 11kv, 22kv, 66kv, 132kv...... some one told
me that it is due to fomr factor 1.1 of sine wave. its fine
but while transforming we can choose any voltage, so why
only multiple of 1.1 there also.......? plz tell me.

Answer Posted / raghunath

Due to the losses. Some power is loses due to the conductor resistance while transferring 11kV at one end we may get less than that cause of that we send 11kV to get 10 kV (nearly).

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......

1996


What is the function of probe in cro?

621


when qty of cable being purchased is not sufficient according to the standard,what should the inspector do to ensure its quality according to the standard?

1492


how to calculate IR value of 33KV cable ??

1315


Why do we require transformer with less specific weight if supply frequency is increased?

1102






Is it acceptable of installing an earth pit in planters area where bare copper cable, earth rod and connection are susceptible to corrosion due to water?

1449


boiler is running in rankine cycle and deisel generator is....?

1542


how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.

2256


What is online and offline ups? how does it works?

1591


how can we say that stator magnetic field rotates with synchronous speed?can we derive?

1278


How two nos. 130 kw D.C motor get synchronise using D.C drive.

1558


surge tank, hrc fuse, earthing transformer, firm power objective type

1083


Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?

1762


how to identify vector group of three phase transformer by voltage method?

1124


Pls explan the OLR setting in VCB at HT yard

2138