wat is meant by PX class in ct?
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why secondary of transformer always grouded?
Why the Transformer Nuetral is grounded?
10 Answers Infosys, Khartoum Refinery,
what is mean by VCB colour code..???
What is derating?, Why it is necessary, it is same for all means for drives, motors,and cables.
How you calculating the 30 Hp 3 phase AC motor of power what size of cable is used for this motor?
what do u mean by knee point voltage?
Will a bulb glow if we connect it between the phase and earth instead of earthed neutral?
The inexpensive way to improving energy efficiency of a motor which operates consistently at below 40% of rated capacity is by _____.
what is corona effect?
39 Answers ABB, Genco, Wipro,
How do you select a cable size(Cu&Al) for a particular load
10 Answers Adhunik, BPCL Bharat Petroleum, Hiecon, TATA,
11 KV distribution system where neutral is produced ?
4 Answers ciss, TATA, Tata Motors,
How to calcluate the current by means wires/cables in square mm