why there is 1 phase and 3 phase but not 2 phase and 4 phase?
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Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.
Why 11kv to be generated in generation station
What is lc oscillator?
Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?
Define corner frequency?
What is miller crystal oscillator? Explain its operation?
How do u analyse protection fault when vcb tripping on load
What is the difference between the impedance percent and impedance voltage ?
WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB
1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor
sir i applied for hpcl(electrical).i want to know from which subjects most of the technical que will b asked.and pattern of the written test.pls help me
How can i get my certificate of competency as an electrical supervisor? I have complicated my B.Tech from Uttarakhand technical university this year (2012).
is the value of inductance depends upon the evalue of thitha in doubly excited machine?
what are pilot cells
why do we put a transformer on soak before loading it