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The resistant R=V/I where V=100+-0.5V and I=10+-0.2A. The percentage error in V is 5% and in I is 2%. Find the total percentage error is R. |
Answer» <html><body><p><br/></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :<a href="https://interviewquestions.tuteehub.com/tag/density-17451" style="font-weight:bold;" target="_blank" title="Click to know more about DENSITY">DENSITY</a> `=D+-DeltaD. DeltaD//D=Deltam//m+DeltaV//V=0.6//10+0.7//4.4=0.06+0.159=0.219` <br/> `D=m//V =10//4.4=2.27.DeltaD=0.219xxD=0.219xx2.27=0.491` M<br/> Density `=2.27+-0.491=(2.<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>+-0.5)<a href="https://interviewquestions.tuteehub.com/tag/gmc-3648430" style="font-weight:bold;" target="_blank" title="Click to know more about GMC">GMC</a>^(-3)`.</body></html> | |