In a 11000/440 V transformer, when any one phase of 11 KV supply fails (ie., single phasing), what happens to the secondary voltage and why?
3 20676Why HT motor of 3.3 kw or 6.6 KV, one side foundation ( mostly non drive end ) keep insulated from ground ?
2 47141KVA transformer of different frequencies of 50hz,100hz,500hz&1000hz. which one of these transformer has big size? Give reason
16 38554what is the difference in inductance and resistance.both oppose the flow of current but how.resistance having + ve power in both cycle while inductance having both power.
5 18238From, which load current range ( upper - lower limit current)can Air circuit breaker used for in electrical circuit.
ABC,
4 7845Post New Electrical Engineering Questions
how we explain parallel paths armature winding?
Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?
why single CT used in DOL starter power circuit?
why we are not giving the zone 1 trip command to the master trip relay
what reactive how to maintain
What is the RMS and DFT principle of analogue maesurments. Which way they are advangages. where which princples give optimum results.
In layman terms, what is the difference of Dielectric strength and dielectric constant when speaking of an insulating oil
Keywords: Die, Card, Coin, B/N 2 To 12
which book to refer in electrical engineering for iocl exam & which book for general english.
what are the ''pitting rings''and how cn they be controlled in a series generator
Earth bits close or open. Which is correct
help me with the question that might be ask on the interview for technical position
why are distributed windings generally used in alternators?
what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.
Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.