A 0-10 A ammeter has a guaranteed accuracy of 1% of full scale deflection, the limiting error while reading

A 0-10 A ammeter has a guaranteed accuracy of 1% of full scale deflection, the limiting error while reading 2.5 A will be (a) 1% (b) 2% (c) 4% (d) None of these 
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2 Answers

Answer :

A 0-10A ammeter has a guaranteed accuracy of 1% of full scale deflection, the limiting error while reading 2.5 A will be  4%

error = (10*1)/100 = 0.1

%error = (0.1/2.5)*100 = 4%

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Answer :

A
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