Children Knowledge Bank (4Th Vols)

Children Knowledge Bank (4Th Vols)

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How does a fuse work and why is it needed? A fuse is used as ... An a#39;overloada#39; occurs when too many electrical appliances are plugged into a single circuit. Here also ... There are two kinds of fuses a€” plug fuses and cartridge fuses. Plug fusesanbsp;...

Title:Children Knowledge Bank (4Th Vols)
Author:Dr. C.L.Garg
Publisher:Pustak Mahal - 2007-09-17


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