Is it possible to make 0.75KW motor earthing from MCC panel by using the 1.5 SQMM, 4 core cable, means 3 core for 3 Phases & 1 core for Earth terminal?
4 6900Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????
2762Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz
2294explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.
2702We have energy meter of ct ratio 200/5amp and installed cut having ct ratio 100/5 amp what is final MF?
2 4660Post New Electrical Engineering Questions
how to calculate the loss tangent of electrical cables
Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة
I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.
What is a difference between indoor transformer and outdoor transformer of same rating
what is a power factor?
how solar power plant energy meter multiplication factor
how to test power transformer.YNd11
how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????
Why lose 1 phase voltage in 33kv to 415v stepdown transformer
would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......
what is positive , negative & zero equivalent system resistance
describe the fully control circuit diagram of ac drives
what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?
Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???
What are the different types of dams?