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suppose there is afault in transmission line connected to a generating station, then what r the adjustments u will take to without loss of synchronism?????
NTPC,
2 4968What is the reasonable voltage between Neutral & Earth of an electrical system for good earthing?
HAL,
6 11957What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?
HAL,
1897What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?
HAL,
3444during parallel operation of two ac generator which condition must match before taking both parallel i.e speed /voltage rating /kva/exciation
2 9439IF i have switchgear with busbar current rating of 1000Amp 35kA then is it necessary to have outgoing breaker kA rating to be equal to busbar kA rating?
L&T,
6 14584Post New Electrical Engineering Questions
what is die electric strnth of transformer ?
Define ampere
What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?
how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????
what happens to the supply voltage if there is any change in frequency?
what are the applications of PLC?
What is meant by celling voltage & current in excitor ?
11 kV line deraction check by an Engineer.
Give details of your interested designation, the post you are interested to serve the company better and explain why you think you can serve the company better in such position if employed?
how to measure dc earth leakage current?
How work of capacitor in dc supply...???
What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)
Ratings of power transformer,Distribution transformer.
Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.
What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage
