How to calculate load requirement of a 50 flat apartment with 5 kw each unit,sizing of cable,transformer
1 3447In three phase, phase to phase voltage is 440 Volts, but the three phase motors are designed for 415 Volt, 50 hz, why
1 4941I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?
1825how can we judge the percentage of load on the basis of temperature differences readings between WTI and OTI in a transformer
1 4166Post New Electrical Engineering Questions
how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64
What does quality factor depend on in resonance?
How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?
IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.
i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?
What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines
What is inverse definite minimum time lag relay? Where is it use?
What is the difference between the impedance percent and impedance voltage ?
What is the use for cable entry in control room?
what is meant by the phrase 'static load' in case of shorting in a generator excitation system?
How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?
what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?
which phase is preferred for connecting 1 phase vt used for synchronizing OHL? WHY?
Can i replace Earth leakage relay to the faulty Earth Faulty Relay
I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.