when we supply in primary side of transformer then the supply goes in secondary side?how it works?
4 6264what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?
1896What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?
HAL,
2075Whats the principle of lightning? How protection against lightning is achieved? Types of protection? How to select the height of lightning spike? as per the area.
HAL,
4 11402Post New Electrical Engineering Questions
is the value of inductance depends upon the value of thitha in doubly excited machine??
how to calculate the distance relay faulty zone?pls explain?
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
what is method for testing CT
What is difference between mcb and mccb.
In vapour absorption refrigeration machine fluids used are
How is the connection of the tap changer on the HV side been made?
why dc is used in control circuits for MV & LV switchgeras instead of ac
What is Phase margin?
what is meant by 3rd hormonics ?
how to produsing geretor power
What is the feedback in the control system?
Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.
What is the kiosk parts, about them and their functions ? If anybody have some PDFs files or details about this plz send it on tawhidfaisal@Yahoo.com
Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?