1.

If absolute error is 1V and % error is 1.25% then Relative accuracy is_________

Answer»

Given :- ∂A = 1 , εA = 1.25%

To find :- relative accuracy

Solution :-

  • here we have to find limits of VALUE

  • A = ∂A ÷ εA × 100
  • A = 1 ÷ 1.25 × 100
  • A = 80
  • So ORIGINAL value is A= 80
  • Limits of value = A ± ∂A
  • = 80 ± 1
  • = 79 , 81

So accuracy is 79 , 81


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