Dear All, If we have 8No. 11kV cables running underground that are required to supply 20MW to a new development. What is the sustained current in Amps? Please advise.1 1512
I want to know all basics of electrical engineering
what is a breaker fail relay1416
Two bulbs of 500w and 200w rated at 250 v will have resistance ratio as ?2 14059
how much rating of fuse and MCB should be used for a load consisting of 6KW and 18KW inductive load?1 2109
when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....1114
Inverter. converter. Ups.MCB.solar.alternators. motors.1226
choose the non-switch device (A) transformer (B) diode (C) transistor (D) IC3 2279
i will applied in 1U-1W on 440 volt primary delta side. what is the result of magtic balance test
circuit diagram of trip circuit supervision relay
how i can calculate the size for fire cable
I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: firstname.lastname@example.org.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji
What are the causes of unbalanced current on 34.5kv feeder Ia=0.05,Ib= 0.25, Ic=0.15 and In=0.27 prior to tripping current are balance?
What are protections for dty type transformers
I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?
what is the effect of power factor of machines in starting current
what is the IS foe lightning arrester?
Where can i get practical knowledge of solar system?
Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?
How to calculate energy stored in an inductance?
I HAVE A 50A MCCB AS PER DESIGN LINE WIRE CONNECT UPWORD SIDE AND LOAD IS CONNECTED TO DOWNWARD SIDE TO THE MCCB.IF NOW ANY ONE CHANGE SUPPLY & LOAD(WISEVERSA) WHAT HAPPENS ? DOES MCCB OPERATION OR WORKING FUNCTION NORMAL IF YES THAN WHY THERE ARE MARKED LINE & LOAD ON MCCB.
wheather the size of windings in motor and generator are the same