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 11025When 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 4064iam 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,
2278A 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 4713why we permissive overreach in distance protection.where it is applicable to use in long r short lines
2763what is the difference between underreach and overreach.what is the advantage of using overreach instead of underreach.explain
1 14818The 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 10405Post New Electrical Engineering Questions
What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage
Give the expression for the frequency of oscillations in an op-amp sine wave oscillator?
What is the most important precaution in any experiment with d.c. Shunt motor?
what is meant by loss of field in a DC motor? how a universal motor works?
Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?
What is self exciting?
Define what is the function of anti-pumping in circuit breaker?
In Plumbing services What are accessories we consider for a bathroom?
HOW TO CALCULATE S/C,O/C,E/F OF ACB.
Why negative feedback is preferred in the control system?
what is d check in dg 1500kva
hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.
Difference between RCCB, RCBO and ELMCB.
Can anyone provide with a SLD for HT panel installation for a 33KV line and distribution end has three 1.5MV transformers. Is it suitable to use OCB or VCB and also provide me the suitable rating and its connection diagram.
give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model