Answer Posted / sandeep pareek
N.G.R. USE TO ALTERNATOR WINDING PROTECTON WHEN ANY FAUL
OCCURE IN ALTERNATOR N.G.R PROTECT TO ALTERNATOR
WE ARE USE C.T. IN N.G.R. PANEL .. ALTERNATO OUTPUT PHASE
CONNECTION IN STAR THEN FAULT CONDITION EXTRA CURRENT
GROUND AND OUR ALTERNATOR ALSO SAFE
| Is This Answer Correct ? | 22 Yes | 6 No |
Post New Answer View All Answers
i need about 10 years of GATE solved papers in pdf format and even mock tests toooo
3- What is the target from Zero Impedance, Single Phase Imp., S/C Imp. and magnetic balance tests?
Define de-sensitivity?
how to erect roof control panel?
How will polarity test of Dy5 Transformer ?
what is W.T?specify the acceptable range?
WHAT CAUSED THRESHOLD VOLTAGE TO EXIST?
how to calculate cooling requirement of datacentre from electrical load?
i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license
What is the Load Capacity of Panther conductor (0.2) and dog conductor (0.2)
HOW TO CALCULATE S/C,O/C,E/F OF ACB.
what is formula for zero phase sequence of nuetal earthing transformer of 6.6 kv
What is stacking factor? What is its approximate value?
Why hydropower stations are preferred solution for meeting peak loads in grids?
What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)