what is the mazor difference between the induction transformer and synchonous motor?what is the similarity between them?
1 4801heat can flow from a body at low temperature to a body at higher temperature only when ........ is supplied from an external source A). Voltage B). Current C). work D). Mass
7 9547What is the Relation b/w star delta starter , DOL starter and two speed starter. if we want to rotate a 20 kw fan in 2 speeds which type of two speed starter we have 2 use?
ABB,
1 5669how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.
2143which type of harmonics minimum produce in 12 pulse rectiformer transformer? a)3rd b)5th c)7th d)11th
4 7082what is the speed of a turbine in an hydroelectric power station and how many poles does it have...?
1 375211 kv metering is done in my factory.Meter show PF 1.000 but kvarh lag&lead show 24&94 respectively & Avg.PF is .956 .? is what i do for inproove my PF to 1.000
3 5748Post New Electrical Engineering Questions
HOW DOES THE ELECTRONIC ENERGY METER WORKS?
Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks
What is time response of the control system?
how is control wiring coding is done in a CRP panel ?
How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?
What is the lockout relay
in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients
what should be the no load current for 3 phase ac motors ranging from 5 kw to 1000kw?
what is a types of short circuit and what is a types of distance protection tests
How to calculate that clean water supply in one Day from 150 KLD STP?
Why field rheostat is kept in minimum position?
i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me
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......
Determine the BTU size of an aircon for 20 sq metre room
how do you test tachos and servos