Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ankush miglani 09718151073
rccb basicaly works when there is sm difference in i/p and
o/p current
it is an advanced version of elcb
mostly it is used in 3 no.s i.e. 1 for each phase
for single phase supply rcbo is used
it provides protection from earth leakage
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What is the formula to calculate the rating of a three phase miniature circuit breaker
How is the connection of the tap changer on the HV side been made?
what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?
Define coil span?
What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i
Is it possible to download the Siemens Selection Chart(TYPE 2 coordination) for 1) fuseless selection 2)Fuse selection
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
Name the test signals used in control system
any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?
What is precision of a measurement?
for what voltage will reactive power be largest in 380 kv line : a) 375kv b)380kv c)385kv
Why do we use copper cable for HT Supply and why not Aluminium?
What is Faraday's law
