Why the ceiling fan rotates in clockwise direction and table fan rotates in anticlockwise direction.
3 9506We have a 62.5 KVA DG with Leyland engine and kirloskar slipring alternator. We have earthed the neutral, and another earthing for the dg body. is it necessary to isolate the dg foundation with rubber pads?
1 4083what is voltage,current,restance,. what is single phase&three phase motar. what is basic electrical 'farmoulas. what is defirens quetions of electrical maintenance.
2 4307how rated the neutral voltage of transformer and reactor, e.g. 400/220, 200MVA transformer have neutral voltage of 33kv. and reactor voltage 145kv. how this rating decided?
MEIL,
1 4708How neutral voltage for transformer decided? eg 33kv neutral voltage for 200MVA transformer?
MEIL,
1 49901))why we run three phase or three different circuit from a single conduit 2)) why not two circuit of different phase run in same conduit?? and why we run same three cicuit of same phae run in single conduit??
ACC,
2559I Have 3 Phase 10 KW AC Alternator i found one phase weak, so what will be the reason & what action shouls i take to rectify the same.
2067why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.
3111Post New Electrical Engineering Questions
how to calculate singlephase motor efficiency?
how works inductive &capacitive sensors?
Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
can i use 2000/5A Clamp meter to measure HT cable
Explain about Leakage Test.
does buccholz in a transformer use batteries
Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar
how r charge carriers produced
I PURCHASED A DEISEL GENARATOR SET OF AVR TYPE& RATING 125KVA BUT SOME TIMES THE OUTPUT VOLTAGE IS FLUCTUATING WHAT ARE THE PROBABLE REASONS GIVE ME
what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada
What is center gravity load in substation?
How to use computer cpu ups use for home inverter circuit board
How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?
How to calculate the phase to phase clearness of HT /// LT bus bar?????
why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?