how to reduce power loss when the tranmission under long
distance?
Answer Posted / ch.phani
to reduce power loss in transmission lines
1)the voltage will have to be increased .but there will be
limitaions for this also
2) the distace between conductors should be as long as
possible to reduce inductance in case of ac transmission
3) highly conducting meterials based on the economy have to
be taken such as aluminium
4)power factor should be more .the more the power factor is
the less the current is .so losses are reduced
5)hvdc transmission is also another option
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
how to calculate singlephase motor efficiency?
with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen
please send me previous year questions of jspl through which i could prepare myself for the test.
WHY L-G FAULT IS MORE SEVERE IN TERMS OF RRRV?
When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?
how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?
how to find out 3 phase complex power in per unit in unbalanced system?
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
What is power relay?
What is signal flow graph?
What is the difference between diode and a transistor in terms of the direction of current flow?
A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3
. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?
Define de-sensitivity?
3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........