How to clear BHEL written test exam.....anyone having experience pls refer me the link were i can get BHEL question papers....
Bhel,
1 4760Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.
DEWA,
2955if dc excitation is used to produce manetic flux in rotating machines then ehy it is not used in transformers.
4 7727how can we detect that which is receiving side and which is sendind end of a trnasmmison line by just seiing it?i.e its which end is coming from genertaing and distribution side?
5 6692If I have a motor of 1 MW with 6.6 kV, running at 35% load, how can I save energy without reducing the load?
6 8571what is meant by Is limiter?what is the use of current limiters in electrical ditribution network?
2 7262Post New Electrical Engineering Questions
hi I have done 3 yrs diploma in electrical engg after 10+2. I have 16 years of work experience into design proposals sales and engg application development in LV/MV swithcgear and sub station automation field. I want to apply for immigration to new zealand but I am not sure whether I qualify or not since I dont have a degree. Can anyone advice? Thanks Riz
How you calculate the repturing capacity of a HRC fuse
why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?
show the single line diagram of star delta starter with single phase preventer
What is different between resistance grounding system and resistance earthing system?
When and where resistance earthing is used ? How to calculate the time constant for earth fault
How to calculate the phase to phase clearness of HT /// LT bus bar?????
How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.
How we calculat the NGR of 3phase Generator, Our generation voltage 11KV
What is UPS and How do you maintain the UPS Maintenance? Brief Description on UPS maintenance.
Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?
Is any generator is developed which is operated with out diesal or other expensive source?
Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?
Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078
in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients