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 / mahesh s.chorghe

MCB RATING SHOULD BE 2.5 TIMES OF LOAD CURRENT AND FUSE
RATING GRETER THAN (1.5 TIMES)MCB

Is This Answer Correct ?    14 Yes 29 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?

1554


How we calculate the current carrying capacity of H.T. cabel?

2190


how to calculate voltage drop and followed by cable calculation?is there avail in formula?

1998


Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?

1090


any one can explain the stages of a knee point which is taken during ct magnetising curve.

1722


what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

3688


what is meant by carrier aided trip protection in transmission line

3845


1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?

2497


how we provide neutral earth on synchronising panel as per electrical standards?

2044


What is the difference between the transmission line and distribution line?

1118


what could be the RMS value and average value of a 4 phase sine wave?

1820


why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?

2882


hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

1838


Which device of PlC does share load between DG sets when DG are running in perallel?

1998


for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?

1103