electric contractor ya contactor kia hota hy ?
or
kesy connect kia jata hy ?
Answer Posted / sharjeel.mhd
plz answer urdu main hi
Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .
how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.
What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.
when qty of cable being purchased is not sufficient according to the standard,what should the inspector do to ensure its quality according to the standard?
This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.
What are the classifications of oscillators?
wish of these transformer uses oil?
how to find motors H.P. whout any rating? (only give you a motor and multimeter)
brief notes on ammeters
State thevenintheorem?
what is star delta starter? how it works? give its control and power diagram.
Pls mail me utility & Dg related question with answer
what is static frequency converter?what is the function...of sfc...?
what are types of encoder
why it is so called as xlpe(cross linked poly ethyline) cable?