1.what is the difference between ct and cvt?
2.what is the difference between pt and cvt?
3.what is the difference between relays and circuit
breakers?
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why motor run slow speed in star connection?explain how?
i have one transformer 1000kva, 11/.433kv. we are using 200/5 amp. ct unit for measuring purpose, & one 800 amp. V.C.B Unit for the same t/f operate, i wants to known the primary current of T/F is only 53 amp. why we used 800 amp. V.C.B ? & 200/5 amp. CT Unit.
which VFD is better ( LT or HT)
what are inherent currents?
why rating of transformer is in kva instead of kw?
Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks
What do you mean by dependent and independent voltage sources?
how will you calculate rated Primary and Secondary voltage and Current for 2500 KVA, 11kv/443V Transformer
defined power system?
sir what is the purpose of SF6 in HT breaker and what is the pressure should be maintain in the breaker?
why control circuit voltage always chooses to be 110v and 220v? and in where it is 110v and 220v? and in where it AC and DC?
What is the difference between Rectifier & Converter?
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