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What iz main protection of mediuum voltage motors and what iz the standard IR voltage of 6.6 and 11kv motors.
GE,
1 3470In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??
2075AC is the magnitude of sinosudial-wave but we use cose value to determine power factor instead of sine value.
2 4366In case of legging current of 20°, pf is .94 and leading of 20°,pf is .94 , in mathematicaly both are same but in realy how it is differ ?
3 5227Post New Electrical Engineering Questions
3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??
What is Meter MF if External CT Ratio is 150/1 , PT Ratio is 132/110 Meter CT Ratio is 200/1 & Meter PT Ratio is 110/1
On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?
Write the force balance equation of ideal spring element.
can u please mail me the syllabus for GET exam for damodar valley corporation?
5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........
what is the difference between fault current ant short circuit current?
how to remover corona effect and hysteresis losses from contactor
what is the k var ratting of 1250kva
Why mostly the HV side of transformer has Delta?
Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason
Mention what are the different colors on wires indicates?
why we permissive overreach in distance protection.where it is applicable to use in long r short lines
What Is Sampling?
Define end float in a motor?
