An ammeter is quoted by the manufacturer as having an accuracy of ±2% FSD on the 0 to 1 A scale. What will the error be in a reading of 0.80 A on that scale? An instrument has a scale with graduations...

An ammeter is quoted by the manufacturer as having an accuracy of ±2% FSD on the 0 to 1 A scale. What will the error be in a reading of 0.80 A on that scale?

An instrument has a scale with graduations at intervals of 0.1 units. What is the worst possible reading error?