How to design CT for connected with Transformer OLTC
operation? normally CT output design for 1A/5A range but
during OLTC Tap position changing time how to function the
CT?
should %impedance be high or low in a power transformer? if so why?
How we calculate airgap between phases & terminal box of the transformer? any formulae.
what should be the megger test report for 11KV cable when meggered with 5KV megger , what is the resistance value we should get
What is IGBT?Where it is used? What is the difference between IGBT and Thyristor?
5 Answers AC, Formo Plastic, HBL Power Systems, SECL,
how calculated Transformer losses.
how is working the auto transformer?
If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?
what is softstarter?
WHY THE RATINGS OF THE TRANSFORMER IS 33KV WHY NOT OTHER???
with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....
DG cranking voltage?
What is power distribution criteria for converting single phase unbalanced residential load to 3 phase star connected balance system. Does total KW converted to 3 Phase. Means Divided by root 3.
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