why do we need a 4th wire in 3phase 3wire transmission line6 3650
What are the limiting factor for controlling maximum hot point temperature within a hydrogen and water cooled generator?1 1368
What shall be minimum thickness of firewall in between two transformers and which code specifies it ?1 11239
Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)1 1141
Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)2 3696
what is 'A' Check & 'B' Check ?2 1496
What is single break or Double break related to MCB?2 2200
How to convert KW to KVA or KVAR OR kvar/kva to kw?8 42271
open circuit test when performed on double the voltage & double the freq, then what will happen with p.f and current magnitude?419
What are the causes of unbalanced current on 34.5kv feeder Ia=0.05,Ib= 0.25, Ic=0.15 and In=0.27 prior to tripping current are balance?
Why neutral point is consider as zero potential?
why industry prefer ht motor instead of lt motor.
How much dc volt applied in cathodic protection system?
can someone explain that how the speed of the protection system affects the fault level calculation?
can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.
what 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?
The Q-facr o of a coil given as wL/R. what will be shape of Q versus frequency graph.
What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.
What is creepage distance..... what will be the value for different voltage level
what is cause of static electricity? I experience shock when i touch metal equipment in a room ,furher check shows earth leakage showing 80ma at the DB near to the 400 MCCB?
What is the difference between Droop vs Isoch Control?
defination of controlled shunt reactor
what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.