Answer / sridhar,psgtech

generating 33kv that will reduce the current flow
transmission line so line loss will be reduced and step
down to 11kv for distributing to consumer

Answer / sathish

for generation of 33kv we require large alternators thus
increase the initial investment of plant.

Answer / ajaya kumar.v

Normally all generating stations will generate voltage less
than 11Kv since of the isulation above 11kv, the size of
the equipment will increase. For transmission it has been
stepped up for reducing the loss in transmission &
generally the distribution system will operate on safe
voltages ie <4440V.

Answer / vikas

Generally all the Industrial equipments are designed for 3ph
440v & domestic equip. for 1ph 230V so its easy to step down
11KV instead of 33/66KV to minimise cost of equipment as
well as losses.
Moreover for transmission of longer
range Voltage has to step up to minimise transmission losses
due to I^2R .and again has to be step down to reduce the
operating cost of equipment.

Answer / v.chandrasekharreddy

for generation of 33kv we require large alternators thus
increase the initial investment of plant.reduse the voltage
fluctuation

A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?

0 Answers   Spectrum,

What is the actual formula for transformer short circuit test? below i given rating of the transformer.. 1000KVA, pri 11KV, Pri amp 56A. %Z 5.95..

2 Answers  

rajha power sector details

0 Answers  

What will happen if apply dc source for power transformer

4 Answers  

what is difference between fuse and breaker?

6 Answers   ABB,

HARMONICS ARE ALWAYS IN INTEGER LIKE 2ND OR 3RD HARMONICS,NOT IN FRACTION LIKE 0.5 HARMONICS.....????????

2 Answers  

As the one point of eac phase winding is connected to each other in satr connction. Even if that at distribution side collesion of two diff phases result in to blast. Why?

1 Answers  

An AC Motor to give DC supply what happen the motor.whats the problem are create.

2 Answers  

What are the usege & different between UPS & batteries with charging system in in Substation?( UPS 120V AC & battery charger is 120v DC)

1 Answers  

generator means

1 Answers  

Differentiate between ideal and non-ideal voltage sources?

0 Answers  

What is the use of arc chute in ACB?

7 Answers   lenovo,