why square root 2 is multiplied with line voltage in selection of LA ie 11/sqrtroot3=6.35 kv and it is multiplied with sqrt2 ie 6.35 KV*sqrt2=8.9 kv we will select 9kv.my question is why we are multiplying with sqrt 2?
Answer Posted / k.prakashchandra
It is known to almost all elect engineers that Peak value / Rms value = root 2
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
How eddy current generation support the idea of train braking?
Why temperature rise is conducted in bus bars and isolators?
what is the main function of capacitors in mccs.
what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line
what are factors to be consider to design a HT & LT motor?
Why does amplifier gain reduce?
What is relation between transmission lines & Communication lines ?
What must be the minimum distance maintained between 2 Generators as per International standards?
Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices
how many synchronous motor are there in any power plant
EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.
What is knee point voltage of transformer?
Define step response?
from which subjects most of the technical que will b asked for hpcl(electrical).pls help me
what is counter poise conductors