Answer Posted / k.prakashchandra
It is RCCB . when neutral touches the ground , a portion of
neutral current flows through the ground also,creating
current imbalance in RCCB
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
EXPLAIN THE ESSENTIAL FACTORS WHICH INFLUENCES THE CHOICE OF SITE FOR A HYDRO ELECTRIC POWER PLANT
How Diesel Generator start ?
what is the difference between transformer,converter and transducer
How to calculate the sag of OPGW during stringing???
Draw the DOL starter and star delta starter drawing?
how hydrogen cooled alternator undergo maintanence ? that is hydrogen when come in contact with air can result into explosions .
what id a dry type transformers and its function ?
What is meant by control system?
What are hrc fuses and where it is used?
why we have and use 3 phase not 2 or 4 or other in power system?
what is the use of piston rings in the engine used for a generator...........
what is maxemo work permit procedure
What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?
what is the problem when i want to close a circuit breaker by local position it closes well.but when i close it in remote position it trips
State angle criterion.