Answer / shantanau mishra

For bulk power transmission over a long distance , it is
established practice to go for EHV or UHV transmission. for
long distances, AC transmission poses a problem of reactive
management. Therefore we have to provide intermediate
switching substation with capacitors and reactors.
Alternately, we may go for HVDC transmission.Economics have
to be worked our for a cost effective solution.

Answer / sai kumar

increse the voltage transmission. automatically lossess
will come down

Answer / vinothbabu.k

one thing i want tell to guys,if we reduce the conductor
size how u will transmit the high voltage,but the loss
will be low but we cant trans high voltage.....tell some
other points....one thing that by using step up transformer
for some certain distance, we can reduce some loss & by
chosing material of the conductor like copper also reduce
the loss but the cost will increase....

Answer / saroj jha

by using hv transmissiom

Answer / guna

used for acsr conductors.....

Answer / parthu222

if distance is very long we can use voltage regulators to reducing the power lossess.......

Answer / c.senthil kumar

Choose the less conductor size & improve the sending end
voltage

Answer / pawan

by transmitting power at relatively low voltages

Answer / minal

By using conductor of small size at long distances, we can
reduce the power losses.
we know that Resistance=resistivity x length/area.
If the area is less, resistance will be more thereby,the
current flow will be small.Thus the power loss is reduced.

in india are trains run by DC or AC? if DC , from where it receives negative potential? because pentograph receives singe potential only?

2 Answers   GATE, PSU,

for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations

0 Answers  

how many wires need to be bring to the motor if its star delta starter

5 Answers  

why protection and metering CT's are always connected in star why not in delta?

5 Answers   Reliance,

How you calculating the current for a 2.5 Sqmm cable. A 30 Hp 3 phase AC motor of power what size of cable is used for this motor.

7 Answers   Siemens,

What is meant by reverse polarity and how it can be fixed?

0 Answers  

fundamentals of transformers.

5 Answers   Adani,

How over load relay works.

1 Answers  

how can you size an automatic voltage regulator?

0 Answers  

current transformer cannot measure voltage or not ? then y we use P.T ?

1 Answers   Bhel,

how to convert psi into kilo pascal? what is the suction pressure & discharge pressure of chiller?

1 Answers  

what is the saturation point of crgo lamination.

0 Answers