Question

A coller of 1500W, 200V and a fan of 500W,200V are used from a household supply. The rating of fuse is to used is_________​

Answer 1

Explanation:

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

a)2.5 A

b)5.0 A

c)7.5 A

d)10 A

Correct answer is option 'D'. Can you explain this answer?

Related Test: Electricity - 2

Class 10 Question

By Puneet Bisht · Jan 02, 2020 ·Class 10

Answer ReportShareSave

Ranjeet Singh Thakur answered Mar 23, 2020

Total power used, P - P1 + P2 = 1500 + 500 = 2000 W.

Current drawn from the supply,

Upvote | 5