What is the difference between MCB & MCCB,
Where it can be used,
Answer Posted / venkatesh
* M.C.B. is the abbreviation of Miniature Circuit Breaker
and the M.C.C.B. is the abbrteviation of Moduled Case
Circuit Breaker.
* MCB can used low current circuit not more than 100A but
we can use the MCCB in high current ares more than 100A.
* In MCB, trip point cant able to change but in MCCB we can
chnage.
These are the main differnces b/w MCB and MCCB.
| Is This Answer Correct ? | 90 Yes | 27 No |
Post New Answer View All Answers
diameter of cable and core is doubled then the value of capacitance is
How can we checked Killo Watts of Motor & Alternator?
How can get elongation of 2 k.G aluminium, if elongated aluminium dia is 2.5 mm?
What will be the current if the resistance total in a series circuit doubles?
Connection diagram for KW meter and Kva meter
stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.
what is POTT and PUTT explain?
what is load despatching
What is meant by short-pitched winding?
Enlist four components of electrive drives.
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
How can a equal potential zone be carried out in conductors?
How to connect the chemical earthing and complete process tell me plz
what type questions asked in hp cl