Answer Posted / sudhakar g
What is Current?
What is Voltage?
What is the unit of Power?
How many volts for single phase and three phase?
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sir plz send some previous year questions of jspl.
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT SWITCH BOARD,MLDB,ACB,BUSBAR,ETC...?
What is the unit of attenuation?
When we giving the 3 phase supply to ups system how to coming netural?
what is a vector protection in transformer
i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?
what happen when we add mentos in cold drink?& why?
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How a capacitor discharge weld power supply works? what is the use of a pulse transformer?
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
What is capacitance?
why r we using shell transformer for low voltage
Please define ohm’s law for a.c (alternating current)?
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?
in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?