What is meant by transformer, why it should be used, with
out that equipment what happens if we transformed the
supply?
Answer Posted / daoud
There are so much types of transformer, I believe that your
question is for power transformer as I understand so,
P=V*i
where P is a power ,V is a voltage &i is a current.
A collision of the partial of electron with the partial
material of cable produce a heat and at the end a fire.
so the current is a huge of electron then if we try to
transport a current for along distances we will face a big
problem, we need for that a very big size diameter of
cable to solve this problem and it is very expensive.
then we can reduce a value of current to minimum and
increase the value of voltage to maximum, how it is by
using Power Transformer.
Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
Can anyone provide with a SLD for HT panel installation for a 33KV line and distribution end has three 1.5MV transformers. Is it suitable to use OCB or VCB and also provide me the suitable rating and its connection diagram.
what is the terminal voltage of dc series generator running at rated speed at no load?
why ht cable end termination don't have a gland?
What is effect of over voltage and under voltage on ACB
Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.
HELLO SIR, IAM PREPARING HPCL EXAMS. SO PLS SEND MATERIAL OF HPCL ELECTRICAL ENG..TO VIJAY_8888@YMAIL.COM
features of hbc fuses
why we permissive overreach in distance protection.where it is applicable to use in long r short lines
Explain marx circuit.
what is meant by neutral compensation factor and where it is used
HOW WORK HEAT PLATE EXCHANGER
How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.
The loads are connected with phase and ground then why current flow as the loads ?
How we calculat the NGR of 3phase Generator, Our generation voltage 11KV