Interested to Buy Any Domain ? << Click Here >> for more details...
how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?
2128How to run 1ph motor(230 VOLTS its full load amps is 4.5 ampa))with 480 volts main(we didn hav neutral)Thn we go for step down transformer.Our load 10 amps,so we conisder this amps in primary are secondary side?
1 3421140 is load amps for a equipments and what ratio of CT requied for installimg ammeter to amps montering purpose?
1 4164If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?
4438To test Transformer we give HT side 440V to see wheather that it is producing 17.6V on LT to verify Voltage ratio is correct or not but when we give the 440V voltage to LT side then what will happen to HT voltage ?
3 8041in 33KV or 66KV system which connection is aviable on high voltage transformer primary delta or star ?
3 6073Post New Electrical Engineering Questions
What type of fittings and electrical accessories can be install in radiation area ?
PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL
we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)
take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????
what is the difference between elcb and rccb ?
why the NGR (neutral grounding resistor) always OFF during DG off?
what is mean by descripiency relay? & wht is its ansi code?
What are the special cables required for explosion proof wiring?
List advantges of active filter over passive filter?
If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?
If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.
Do you know what is dry-out test in x'mer
what is doubling factor in making current of a breaker?
what does vector group Dyn11 tell us? also tell me how will u differentiate between phase lead and phase lag thru this vector group
what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.
