‘A fuse is rated 8 A’. can it be used with an electrical appliance of rating 5kW, 200V?
‘A fuse is rated 8 A’. can it be used with an electrical appliance of rating 5kW, 200V?
4 views
1 Answers
The safe limit of current which can flow through the electrical appliance is I = P/V = 5000/200 = 25 A; which is greater than 8 A. So, such fuse cannot be used.
4 views
Answered