Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?
IOCL,
1179The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is
1911In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is
1048Post New Electrical Engineering Questions
High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?
what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors
What is the tube exial fan?
1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve
Why are lt windings placed near the core?
with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....
A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .
why the India electrical supply transmission loss is high when compare to us
i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
Why do not we prefer non conventional sources of energy to conventional sources?
please I wont know how to calculate the vector group for power transformer ZNyn11 best regard.
Difference between transition and diffusion capacitance
State thevenintheorem?
how the phase convertor changes the no. of phases