Answer / saravanan

*In transmission line 11kv is genrally step up,
because due to step up voltage (for example 220 kv,400 kv)
line current automatically goes down. Transmission line
travel is in KILO METER. To avoid the HEAT LOSS(I2R).
* If current is high, current carrying conductor
also change its size. so, cost also chaned in x'mission
system. So, we always used in high voltage low current
transmission system

Answer / venky_eee07

In transmission line we can step up the voltage 11KV to 132
Kv,230Kv,400KV and to reduce the losses .

Answer / jitender kotwal

AT GENERATION STATION ALWAYS 11KV LINE FURTHER WE CAN STEP
UP TO REDUCE THE LOSSES IN TRANSMISSION AND ALSO TO REDUCE
THE SIZE OF THE CONDUCTOR

Answer / kather basha

First of all we have to know that 11KV which is generated
from Generating station end will be stepup ed to 230KV 0r
more inorder to avoid losses, this case in only in
Transmission line.

But when going to distribution end S/S 11KV & 33KV S/S are
made stepdown inorder to use it as commercial load for
industries & household etc as 230V, 420V.

Answer / aashritha

To reduce the heat loss by the heating element in the wire, the voltage is stepped up

sir, Two different rating of generator going to connect parallel, can it set same DROOP or different. Why? Please explain

2 Answers   Kirloskar,

how can you calculate fault level ?

0 Answers  

how to electrically make connection to ferroli GN2N?

0 Answers  

HOW DO WE COLLECT THE SOLAR ENERGY AND DESCRIBE THE METHODS TO CONVERT THE SOLAR ENERGY INTO ELECTRICAL ENERGY?

1 Answers  

What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.

0 Answers   APTransco,

Is there any other method of damping the oscillation in a synchronous motor other than using damper winding and if yes what is it?

2 Answers   IOCL,

I want to know if it is possible to use Variable Frequency Drive to reduce the current required for starting a motor?

3 Answers   Descon,

how to calculate the cable size for LT and HT power cables with detail explanation?

2 Answers   Asset Developments, Bhel,

how am i achived model paper to prepratio for bhel exam

2 Answers   Bhel,

In a 3 phase induction motor(without connecting supply) if we rotate its rotor by hand and check resistance of stator winding at motor terminal box its resistance varies why ??

3 Answers   Jindal,

If 110V DC Coil Contactor taken 15ma DC on load,than how much AC current wil be taken?

0 Answers   Lafarge, Shree Cement,

How to convert resistance value at 20 degree to 90 degree?

2 Answers