Originally posted by amusing_dick:
answer is C.
P=VI 250X5 = 1250
already exceeds 1000 already..
anyone can explain this??
1250 is the max max max power that it can go. Usually for a fuse, you will put slightly higher than the power rating / max current. I'm sure you learned this before.
Originally posted by amusing_dick:
My answer's pretty short for a 4mrks question.(2sentence) anyone would like to provide a more ideal model answer for this?
So what is your answer?
Perhaps it is better if you list it out for us to point out what's missing