Why we Specify Transformer rating 433 V Instead of 415V
?
Answer Posted / n. ramesh
Power distribution network is supposed to have a voltage
drop of around 4%. As the utility provider has to assure a
three phase voltage of 415 V at consumer's metering point,
the secondary phase to phase voltage of the distribution
transformer is specifed at 4% higher than standard three
phase-phase to voltage of 415 V, which works out to 433 V.
Is This Answer Correct ? | 46 Yes | 6 No |
Post New Answer View All Answers
WHY RATING OF VCB NOT LESS THAN 630A
When MICC cables used ?
why booster transformer is used in sumpners test conducted on transformer????
Difference between ac parallel circuit and ac series circuit?
what is JE exam?
what is the internal working of star delta starter
what is cathodic protection and why it use in industries?
What are the factor to be consider for CT selection in 132kV substation?
How to synchronization will be done between two DGs ?
i have interview in Pepsi company what type of question will ask please send the question and answeer
Operation carried out in thermal power stations?
What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )
what is the need of starter in tube light and what type of starter is used in that?
What is the name of transformers oil filteration equipment?
what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB