Instrument readings & their effect on accuracy

Q.  An instrument with a range of 0-10 bar is used for measuring pressure. If the expected value of reading is between 0 and 1 bar then the instrument will give
- Published on 04 Nov 15

a. More accurate readings than the instrument with range of 0-5 bar
b. Less accurate readings than the instrument with range of 0-5 bar
c. Accuracy of reading will be same for both the instruments with range of 0-10 bar and 0-5 bar
d. None of these

ANSWER: Less accurate readings than the instrument with range of 0-5 bar

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