Interested to Buy Any Domain ? << Click Here >> for more details...
Why distribution transformer secondary voltage is 0.433kV
instead of 0.415kV.all other switchgear rating are 415
volt??
- 3 Answers
- 9093 Views
- I also Faced
- E-Mail Answers
Answer Posted / saravanavadivel
The distance between distribution transformer and switch
gear is slightly more,in that distance voltage drop is
occured
Some times in switch gear we need a single phase supply,
if it is 433 volt means, the phase voltage is 250 volt,in
case of 415 volt ,the phase voltage is 239 volt.
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
what is the string efficiency
What is phenomenon of electromagnetic induction and how it works?
Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?
How can we findout the maximum efficiancy of Transformer? At which load?
what is the voltage rating of chiller unit sensors
detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron
What is meaning of out of phase (making & breaking) capacity And how to calculate
what are the difference between PLC and embedded
hi frnds what is meant by harmonics & what is meant by third hormonics,where its will occur ?thank u
The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is
How does the slip regulator works as a startor
What is Scheme Test of High Voltage Switchgear. Which tests it includes.
what is meant by surge? what we called for high currents?
What is rotating magnetic field?Discuss elaborately.
What is open delta Xformer? It's adavntages & Use?
