why the voltage transmission is always in a multiple of 11?
e.g. 110 V, 220 V, 33 kVA, 11 kVA
Answer Posted / anil singh
IT IS DIRECTLY RELATED TO THE FORM FACTOR.I STUDIED POWER
SYSTEM AT LONDON UNIVERSITY AND I KNOW QUITE WELL THIS
ISSUE.
Is This Answer Correct ? | 2 Yes | 4 No |
Post New Answer View All Answers
Explain dc generator with its types?
PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.
is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.
WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....
How to calculat the ratio of HT\LT in energy meter
Mr. mohh sahid m not satisfied for ur answer to the que weather the size of transformer increases or decreases withchange in fr for more detail go to the answer given by me
please describe the Transformer setting, Motor setting, I/C setting, Tie setting
why the rotor current becomes in steady state during high slip region? please verify with equations.
What is the difference between earth fault protection of motor feeder with CBCT and Without CBCT ?
what are the types of electromagnetic forces developed in practical transformer?
Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.
if the armature current in a dc generator is ac ( sinusoidal ) why doesnt the sjhape af armature mmf a sinusoidal (ni) ? armature mmf in case of a dc machine is triangular.
Dear sir, I completed DECE In the year 1995.Now i am working in a private company from last 10 years as an Electrical supervisor.The company having a 1000 KVA transformer.Now i try to apply "C" Licence. I am eligible or not.If not eligible,pls give solution.
Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?
direction of tarbine& genrator