Answer Posted / rajasekhar
we cant collect current as there are no brushes after the
commutation process
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
why high speed tripping relay is used in protection circuit why not normal relay
How you calculating the 30 Hp 3 phase AC motor of power what size of cable is used for this motor?
What is Bolted fault?
3ph motor running with unequal kw and different pf what are the reasons
What is the implications when 600 hp motor is started when the unit is running with Transformer of capacity 1500 KVA and DG set of 1000kva
What type of fittings and electrical accessories can be install in radiation area ?
what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.
What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?
What are the major reasons for balancing hydro-thermal mix?
what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.
What are the necessary components of the feedback control system?
WHAT CAUSED THRESHOLD VOLTAGE TO EXIST?
what is the setting of locked rotor in HT motor ? (answer expecting in percentage)
Dear Respected sir how to test ABB REX521 protection relay by relay tester.
Refernce currents are to be generated using refernce cueernts how can this be done??
