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CBSE Class 10 Answered

<div> <ul> <li>.An ELECTRIC IRON has a rating750W;220Vcalculate:&nbsp;</li> </ul> </div> <div style="text-align: left;"><ol> <li>[R] resistance&nbsp;</li> <li>[I] &nbsp;current</li> </ol> <ul> <li>why is fuse had to have lowmeltingpoint &amp; high resistivity?</li> </ul> </div>
Asked by aninadathoorsridharan | 05 Jul, 2016, 06:48: PM
Expert Answer
  • An ELECTRIC IRON has a rating750W;220Vcalculate: 
  1. [R] resistance 
  2. [I]  current
  • why is fuse had to have lowmeltingpoint & high resistivity?

Answered by Abhijeet Mishra | 01 Dec, 2017, 01:23: PM

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