Fire pumps are not used with ELCB control, why ?4 6032
electrical engineering giving priority for insulators rather than conductors, why ?5 2665
what are FM 200 systems? why it is useful for electrical systems ?3 5517
why lightning arrester and other equipment earthing conneting from same earth bar ?1 3290
what is the effect of power factor to (a) voltage (b) transformers (c) generators (d)transmission lines4 5648
why does same amount of current flow in the circuit inspite of any number of resistances in the circuit?3 2423
What is the difference between Static and servo controlled voltage stablizer?853
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 PAPERS852
what is the prinsiple of dc motor and construction and working ,application of dc motor.
Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.
if negative of DC supply used and positive is grounded through EGB, and if ELCB used in the system then is it sense the positive volatge and get tripped is it possible?
what's the exact magnitude of current, flows through Neutral?
what is mean by dual digital protection in the relay field?
What is the size of a 60 watt and 80 watt tubelight?
WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?
Why corona leads to production of Ozone and glow of the color VOILET?
Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?
DIFFERENCE BETWEEN NORMAL TRAFO AND THRISTER TRAFO?
What is the difference between Generator Differential Relay and Transformer Differential Relay?
In my power station 220 volts dc battery set. they coneected 84th cell taped
sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.
what is 400kv doble circuit quadpole tower?