Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

In a Circuit how the MCB and Fuse ratings are calculated.
And shall the fuse follws the MCB or it is otherwise?

Answer Posted / pragnesh

IF we take an Example,

5.5kw Load,

I= Doble than Load = 11A,

MCB Must has More than 11A,

& Fuse Must than 1.5 Tmes more than MCB.

Is This Answer Correct ?    189 Yes 98 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?

2153


Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT

2630


DC transmission

2130


What is the high series capacitance winding on high voltage power transformer ?

2205


Why back emf used for a dc motor? Highlight its significance.

1244


what is the current setting for different relay protection for transformer .

2356


What is the difference between hot and cold loop testing?

1200


What are the advantages of a three-phase system over a single-phase system?

1166


how can we design robots

2002


how to get electrical supervisour certificate in gujarat

2007


What is meant by vector group

2623


specific difference of ICT&Auto Transformer

1947


why in a swquence network representation, the negetive sequence generated voltage is taken as zero?

2064


Why 9KV surge arrester having 7.65KV of MCOV?

1628


In which of the following case, the rotating magnetic field is reversed? A regenerative breaking B plugging C dynamic breaking D forward motoring

2009