Answer Posted / k.prakashchandra
1.loose connection 2.faulty starter 3. tube with faulty filament
Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number
for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.
i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.
where solid grounding and where grounding through ngr done and why?
What is lifting power for 1 wb/m2 and 1 A magnet?
what happen if field of dc shunt motor opens? what is function of putting res. in parallel to one phase of 3 phase IM? the power supplied by 5A source in circuit is given by------Watt.
WHAT R THE SAFETIES IN A HIGH TENSION PANEL N LOW TENSION PANEL. ALSO WAT SAFETIES R THERE IN A 200 KVA TRANSFORMER?
What is difference between start imitation and start interlock for 3 phase motor protection ?
describe the Operation of induction generators from bus bars
What are the advantage of free wheeling diode in a full wave rectifier?
What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?
how to calculate the surge level of surge suppressors related to the SF6 cicuit breakers?
What are the material used for inductance coil?
grr resistance & contrator malt continuous
what is reverse power relay brief explanation and in b/w where it is connected