Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?
IOCL,
719The 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
1276In 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
665Post New Electrical Engineering Questions
How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?
How DC earth leakage currents can be reduced ?
what about the power of wattmeter at starting and loding?
what is a pulse transformer? how rise time of pulse changes when ever the voltage changes?
what should be the no load current for 3 phase ac motors ranging from 5 kw to 1000kw?
how to determine motor size for a fan application?
what is parellel power factor correction?
how to copy from plc ge fanuc versamax series,all input and output, adress, and printout.
Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards
Explain Random and Deterministic signals?
why the projects getting loss?
Why efficiency of generator is higher than motor at a particular load?
what is the difference between neutral and earth
How 48-relay (incomplete sequence) functions?
A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.
