what will be the difference on output when 3phase I.M. is
given a delta or star supply?
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What is the necessary and sufficient condition for stability.
THE 40 MW OF POWER FOR 220 V III PHASE POWER CONNECTION REQUIRES HOW MANY KVA POWEER REQUIREMENTS
7 Answers Chartered Accountant,
If we have to feed a housing complex having load 8MVA, than what would be the better option, either we first step down 33kv supply into 11kv & than 430v or we proposed no of 33/.44 kv transformer, also which option is economical?
Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.
Why corona leads to production of Ozone and glow of the color VOILET?
how instantanious short circuit current is calculated ? its formula.
what is a diffrence between MCCB, RCCB, MCB, & ELCB ? what is rated current e.g. on motor name plate indicated that is rated curent? what is full load current? If we run D.C. motor with mechanical coupling and we measure voltage on terminal it shows voltage or not ? same in AC also possible ?
How do you select a cable size(Cu&Al) for a particular load
10 Answers Adhunik, BPCL Bharat Petroleum, Hiecon, TATA,
In our domestic single phase line if you don't have a ground connection (earthing)how will you separately use earth in a specific power supply board.
why battery dc voltage become Half when we check with respect to ground for example 120volts + and - terminals and when we check + terminal with Earth thats 60volts why 60volts we can not ground the battery.
What is Load commutation and how it is done?Cite some example where this type of commutation is used
what is the phase voltage and line voltage in 2 phase power supply?