can we use optical fibre to electrical power transmission ?
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how can calculate 1kva generator running time in 1 liter keroscene
why 1.7Uo for HV cable Hi pot test?IE standard why?
Define cuttoff frequency?
A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.
Dear friends, i would like to know that what is the exact function of 'exciter winding' & 'aux winding' in Alternator?
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?
we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?
Why frequency changes due to load variation in power system ? i.e why when load increases frequency decreases?
What is the function of electron gun used in crt?
Form S and "c" license application both are same? @ tneb portal
how to calculation increase power factor for single phase
What is ideal IR values for ground and neutral.
if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?
explain with diagram how to protect transformers and substations from over current with help of CT's?
How many types of circuit loads are there in a common electrical circuit?