Interested to Buy Any Domain ? << Click Here >> for more details...
what will happen if dc is supplied in acb or mccb or other circuit breakers?
- 1 Answers
- 2039 Views
- I also Faced
- E-Mail Answers
Answer Posted / aman kumar
Basically mcb /mccb work on electromagnetic induction so if dc voltage supply in it then tripping coil in mcb/mccb does not produce magnetic field and so not trip. so it was not work in short circuit condition
On other hand if overload current is high then bimetallic strip in mcb/mccb expand and disconnected the circuit.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Can any body tell gulf interview question for experienced electrical engineer ?
How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?
How could a garment factory benefit from renewable energy
what is the maximum temperature rating of a thhn insulated conductor?
how to store the thunder power?
Why DG set is not installed in Terrace ??
State any two nuclear power stations in India, with their generating capacity.
armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?
How to Calculate the Fault Level of Electrical Installation
what is the function of capacitor duty contactor in an capacitor panel???
What is the function of auadag in a cro?
What are conduct on the testing in cf in ur site?
What is d main advantage of using double circuit 3 phase transmission ?
Whether it is possible to measure energy at the input of rectifier transformer (12 pulse with very high odd harmonics)
what is the meaning of the symbol << >> put in transformer drawing
