what is difference between fuse and circuit breaker?

Answer Posted / tapan desai

Main difference between fuse
and C.B is that once over
heating current pass in fuse
the fuse breake the ckt bt C.B
breake the ckt and once
again it make ckt the current
start flow through ckt where
in fuse that is not possible
we have to change the fuse.

Is This Answer Correct ?    6 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is differant beetween overload current and phase current?

1770


Pls mail me utility & Dg related question with answer

1408


What is meant by reactance voltage?

625


In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?

2753


how to calculate the formula of cable size if motor kw is given

1682






What difference between ref protection and differential protection ?

1329


What is the main cause of magnetism?

1581


what is the chiller and working principal

1859


why we use condenser in the thermal power plant, althrough the same vapour will be again heated

3933


what are the components in electrical control panel (for example: 415V, 3-ph, panel to operate utility and 3-ph DG set).

1556


Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2

1358


1.WHAT IS A SMART CAPABLE DB ( DISTRIBUTION BOX) ? 2. HOW TO DECIDE THE TYPE OF DB TO BE USED ( RECESSED/ PLUG TYPE/ SMART ETC ETC? 3. WHAT IS MILLENEUM BUS BAR USED IN DB? 4.DIFFERENTIATE MCCB AND MCB.

1399


why does make gain margin and phase margin on same plot.?

1637


how invertor convert the dc into ac give brif detail

1534


what is the significance of tan&delta and how it performed in power transformer

1427