Answer Posted / ragunathan.pr
step1
1.check in series for open circuit.
2. test lamp for Continuity test.
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)
What is cable tray, its type, and its support?
what is a synchronizing lamp ?
Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.
Air refrigeration cycle works on the
Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.
why the field winding in dc motor is not short circuited eventhough dc supply is applied across the winding
Convert a star connected network into a delta connected network.
What is the meaning of loop in transformer
why chock were used in old tubelights but are not newest tubelights?
what is the use of Auto re-closer?
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
Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode
how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.
how does an encoder work???