electricity bill multiplication factor 487.20xconsumption=total unit in kwh. what is 487.20 ?
1 2230IDMT relay are mostly used for protection against..??? 1)Earth Fault 2)Inter turn fault 3)Overloading 4)None of the above
1 2246Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.
NCC,
1246any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.
1179How much inductance or resistance require as a starter in series with induction motor of specific capacity(e.g. 5 hp) ? What is formula for it ?
1466Post New Electrical Engineering Questions
why we are using earth pit in sub stations.?
how can i reduce sparking without stepdowning the voltage
how balanced in star delta connection ?
how single phase preventer works ?
Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?
how calculate the electrical load for industry and office
How does the slip regulator works as a startor
What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.
What is power relay?
Please brief what is sinewave
What is the function of NER and NET?
What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?
what are the installation procedure of high voltage power transformer,CT,CB&PT?
what are carbondioxide and dcp used in fire extinguishers
What is different between Difnit time and instatous over current relay