Fire pumps are not used with ELCB control, why ?4 6144
electrical engineering giving priority for insulators rather than conductors, why ?5 2707
what are FM 200 systems? why it is useful for electrical systems ?3 5567
why lightning arrester and other equipment earthing conneting from same earth bar ?1 3325
what is the effect of power factor to (a) voltage (b) transformers (c) generators (d)transmission lines4 5740
why does same amount of current flow in the circuit inspite of any number of resistances in the circuit?3 2470
What is the difference between Static and servo controlled voltage stablizer?887
sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id firstname.lastname@example.org
DEAR SIR,I GOT THE CALL LETTER FROM RRB, SECUNDERABD AS A JE-II SO PLEASE PROVIDE ME SOME MODEL QUESTION AND ANSWER PAPERS AND LAST YEAR QUESTION PAPERS886
What is meant by celling voltage & current in excitor ?
How many devices can be connected in one zone of FACP
in 1-phase 230v,how in 3-phase 440v. in each phase in between 230v.
Make a list observation on Transformer?
why generator efficiency is more in swinburnes test?
How do I calculate/select Droop CT ratio for various capacity of generators?
what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct
Factory acceptance test. FAT. For 132 kv transmisstion towers what is that meaning and what are the tests commonly companies perform now days.
Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?
what is errection pcbs?
What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
what is the effect of back reactive power on the generator ?
Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.
How to find out damper winding failure for synchronous machine?
what is the constructional difference between a power transformer and potentian transformer?