Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.
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In a transformer ,when voltage decreases current increases. but this is a violation of oms law.why?
Relation in between KWH & KVAH for Electrical consumption unit & how we can relate if KWH is lower than KVAH
11 Answers Deepak Fertilisers, Torrent Pharma,
1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks
sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers
4-Why we measure the insulation resistance of main core and frame in spite of that must be connected with ground before energize the transformer?
Why do we give DC excitation to AC Synchronous motor??
9 Answers Lance, MBM, Polycab,
Why Capacitor & ignator used in MH lamp
Why the ceiling fan has three blades, why not two,four or five?
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