I have recently seen a transformer which had two primary terminals and was connected between two lines,i would like to know what kind of transformer is it?short discription about it,any advantages,purpose of usage of the same.............
8 8647When connecting a loaded powerplant to the Huge grid,what are the factors to be considered and how the VAR flow will affect the system?
1 3344iam preparing for rrb section engineer post in electrical branch.suggest the right textbook for my reference.fromwhere i will get the previous q.papers?
RRB,
1725A 2D array X(7,9) is stored linearly column wise in a computers memory.Each element requires 4 bytes for the storage of the value.If the first byte address of X(1,1) is 3000,what could be the last byte adress of X(5,8)?
TCS,
2 3909why we permissive overreach in distance protection.where it is applicable to use in long r short lines
2290what is the difference between underreach and overreach.what is the advantage of using overreach instead of underreach.explain
1 13902The neutral to earth connection in my industry is showing a zero reading (shorted). I have a machine which has to be installed where neutral to earth is not shorted and shows a leak voltage <3 Volts. Please suggest me how it is possible.
6 8551Post New Electrical Engineering Questions
what the Microsoft .NET framework is?
what are the available sizes of pin type terminal lugs in the market today?
1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?
Efficient electrical earthing in hard rock area
When is lag lead compensator is required?
I HAVE A INCOMING 100A MCCB TPN 25KA, CABLE LENGHT OF 80M 70MM CABLE SIZE FROM MAIN SUBBOARD TO NEW DB.BASE ON THE FAULT LEVEL SETTING OF 45KA.I WOULD LIKE TO FIND OUT 25KA ENOUGH KA. APPRECIATE IF SOMEBODY CAN ASSIST ME WITH FORMULA FOR THIS. FRM: JEFF
can indirect loading be called as phantom loading?
What is precision of a measurement?
what is conductor constant of raccun conductor
How we can come to know the substation range,without go through any name plate ?
What is rotating magnetic field?Discuss elaborately.
What are the applications of the electric motors?
what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.
what is tri state logic gate
What is a commutator?