Question

the specification of a ironbox is 230AC 350W calculate the resistance of it​

Answer 1

Explanation:

The specifications of an iron box are labeled as 230 AC, 350 W. Calculate the resistance of the iron box. . 2.

Answer 2

Given : V=220V,Pmin=360W,Pmax=840W

For minimum heating case:

We know that

Pmin=VI

360=220×I

I=1.63amp

R=V/I

R=220/1.63

R=134.96ohms

For maximum heating case:

We know that

Pmax=VI

840=220×I

I=3.81amp

R=V/I

R=220/3.81

R=57.74ohms

PLEASE MARK AS BRAINLIST AND FOLLOW ME PLEASE PLEASE PLEASE PLEASE