A TV set consumes an electric power of 230 watts and runs on 230 volts mains supply . The correct fuse of the TV set is:-
a) 5A
b) 3A
c) 1A
d) 2A
Answers
Answered by
22
Option (d) 2A is the correct answer
Explanation:
Power P = 240w
Voltage V = 240V
We know that Power = Voltage * Current
Current drawn maximum I = Power / Voltage = 240/240 = 1A
Fuse required will 1.25 times the maximum current
So, it is sufficient to use 2A fuse for the given television set.
Hope it helps.
Answered by
1
Answer:
why, I didn't understand
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