Frequency of rotor emf in induction motor is around
A same as stator frequency B 50%
C 5 % or below D 30%
What is ac and dc drive.
What is the difference between diesel generator engine with and without turbo charger with the same capacity?
Why transformer neutral earthing? What is advantages?
it is used to measure the potial difference between two point?
I have 30 kw motor load & i have selected 10 kvar capacitor bank for power factor improvement.my existing p.f is 0.85 & proposed p.f is 0.99 so ,is it right selection? 2 nd question how to connect c.bank whether in delta or star connection & how to decide it?
what are the problems faiced at dg comissiong
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
how to calculate EXCITATION VOLTAGE & CURRENT in ALTERNATOR
how to calulate transformer secodary fault A?
Why Phase to Neutral get spark
How many earthings are provided for a 250KVA distribution transformer?
what is the major difference between LIBBP & HIBBP.. which one is most preferable..
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