Question

A cooler of 1500 W, 200 volt and a fan of 500 W, 200 volt are to be used from a household supply. The rating of fuse to be used is 1 point

Answer 1

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Total power used,

p - p1 +p2

= 1500 + 500

=2000 W.

Current drawn from the supply.

Answer 2

Answer:

Total power used,

p-p1+p2

=1500+500

=2000 w.

current drawn from the supply.