why transmission line towers are longer than communication
line towers?
Answer Posted / saravanan.p
The transmission lines are very high voltage(>11 KV) and also due to harmonic effect, the signals from communication line are highly interrupted. Hence the transmission lines towers are built up very longer.
ersaravananp@gmail.com
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what are the condition that makes hooter blow?
What is ideal IR values for ground and neutral.
Why you are switching off arc protection mcb when you are taking shutdown for lv board.
what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.
What's the difference between non break power supply and non break non short break power supply
what is photo voltic cell,& what are the materials associated with that?and any spcifications like volts/cm etc?
Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
why dc is used in control circuits for MV & LV switchgeras instead of ac
Vaccum circuit breaker
Can RCD's used to protect the VVVF drive if not why.
Explain what cmos is and its benefits?
What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?
explain transformer ct connection?
sir pls send the je exam - 2008 and other model question papers..
how can maintain the power factor and why and this is how do work tell us