Derive the inductance of a coil in terms of its physical
factors.
Dear all, Can anybody tell me that how to choose CT for a specific load? I have a 200kw induction motor, which ratio CT should be installed? Is there a formula or calculation that determines the CT ratio for a load? Regards.
Is only insulation the difference between High voltage and Medium voltage cable?
iam completed my DEEE in eillm university. can i get the c licence in tamilnadu its possible or not
whis is the formula of converting KW into HP ?
we touch other end of the tester supply, why do not get shock?
I have two power supply.a)govt. power b)Captive power.3 phase load connected inside factory.when source change govt. source to captive some motor rotate reverse. Is phase sequence changes when if off & on?If I off generator & on it again is it possible to get changed phase sequence??
I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz
what is the difference between neutral and earth
How to take vector group test of a transformer? Suppose we dont know the vector group of transformer, how to check its vector group through test? I have 3 transformer DYn11 & DYno& Ynd11, how to confirm its vector group?
what is the minimum dielectric stregth of transformer oil.
what is L.T?specify the range?
State norton’s theorem?
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