is there any chart showing the suitable cable size according to AMP and length ? for three phase motors
947why is the power generator connected as star earthed or star earthed through reactance and what its features ?
1163May I know how much values to be set for earth fault, over current and short circuit values at 11kv side? I have 11kv van 1250amps rating. Present it's taking load 80amps?
1020Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??
1209In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?
1079I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.
1035What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
1090Post New Electrical Engineering Questions
explain the types of drives
what is conductor constant of raccun conductor
How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?
In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...
design of IGBT firing circuit for 11KV
What are all present producing cost of Per KWH of various Fuel?
what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.
Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter
What is genrally the % Impedance of a Dg set? How can we calculate Earthing conductor size for a DG set?
What is transient response?
sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....
how is find out kwh step by step
how electrical earthing maintenance done in industry?
why would amp draw on neutral wire be as much as amp draw on the hot leg.
What is DC series motor?