what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end
2356when any relay trips in any ckt then what type of setting is there in motor?what is function of relay in that ckt?
3 8177if current required for triggering thyristor at -30 degrees(temp) is 80 mA, what is the current required at 60 degrees
1 3770what is saturation? what role it plays in operation of ct's,motors etc and how its affects the behaviour of the same.
1 3819Post New Electrical Engineering Questions
what is differant beetween overload current and phase current?
why i can not use thimble on capacitor duty contactor
what is PID control in VFD drives?
What is use of starter and choke in tube light
hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.
how load of a turbo generator can be increased
What aturn on methods of scr?
does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain
How to maintain ac plant?
1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?
What is an Air COmpressor
what is meant by impulse voltage?
Explain the working principle of Synchronous Generator and Assynchronous generator?
Why synchorised generators are used for the production of electricity?
If a shunt Dynamo has induced emf 100V and 0.4 ohm resistance and battery of accumulator of open circuit emf 110V and 0.5 Ohm resistance are in parallel what is common terminal potential difference?