why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?
How we can come to know the substation range,without go through any name plate ?
why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?
How can we find the breaking capacity of a Load breaker switch (LBS) fed from 11 kv supply??ex:50KA, 26kA etc???detailed step vice answer pls.
How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.
can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you
How to calculate earth wire load by formula
what is the difference between circular wdg & ractangular wdg?
if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?
Why ground terminal is used in pot meter 10k ohms
Difference between Earthing Truck & Earthing trolly for HT panel
How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.
why not starting switch first connect in direct on line starter?????
when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you
How to justify this statement ??? "Capacitors in series provide less capacitance but higher voltage breakdown rating for the combination"