Answer Posted / linu mohan
RELAY CODE NO.-32
DIRECTIONAL POWER RELAY
Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.
hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....
where solid grounding and where grounding through ngr done and why?
although ckt breakers have taken the place of old fuse. But instead of it , these older ones are still used in the industries and homes ? why .... what are their advantages and disadvantages ? which one is leading and winning the race and competition ?
Terminal blocks is used for segregate the connections... There is any principle for terminal block..?
Difference between Lugs and Thimbles
Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A
what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded
Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?
We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.
how to calculate micom relay earth falt time and current sertting
define superposition theorem thevnin theorem ,norton theorom?
What is force on a conductor in a magnetic field ?
i am completed in B.E(Electrical and Electronics Engineering) with 8 months experience in Quality Control Engineer at Bharathi Industries,Coimbatore.
ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH