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hi friends ,iam working as genset AVR service engineer in electrical field from past 2 yrs throughout india . i plan to shift in some other job without travelling in same field because i con't travel,i dont know what i do for that so please guide me what job is suited for me,how i can serch the job please anybody helpme iam totally confused
2024It is observed that AVR of an Alternator is more likely to fail if the Generator and Mains Neutral are directly connected to each other. Why should this be so?
1 3867In Swinburne's Test on D.C.machines, why the efficiency is more when the machine runs as generator than when it runs as motor???
College School Exams Tests, GE, MVR, Practical Viva Questions,
6 38191Can we get the shock if Power system is unearth means delta type take an rated voltage as 6.6 KV?
9 11477I know current,volt,powerfactor of an electrical line. In this line how I will calculate Active power and Reactive power
2 4881in our sub station why we step down firstly 33kv\11kv then 11kv to 430v. can we direct step down 33v to 430.v.
7 14432Post New Electrical Engineering Questions
Why front mounted CT polarities are always towards breaker?
What is resonant peak?
I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?
sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com
if we run a 3 phase machine on two phase what will happend??? given answer with solid reason please
Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode
How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?
what is circuit breaker in transfomer and where it used
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
I want to know Electrical Circuit?
How to check 11000/1.732 to 110/1.732 Potentila transformer (PT)?
what is the importance of Partial Dischage test for Electrical Equipments
What is grid collapse? what is the reason for it?
What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
Explain how to determine capacitor tolerance codes?
