Measurements and Instrumentation - Engineering

Q1:

The percentage limiting error in an instrument reading 8.3 V and having guaranteed accuracy of 1% of the full scale reading and range of 0-150 V is

A 1.81%

B 0.181%

C 18.1%

D 0.0018%

ANS:C - 18.1%

Error = 1% of 150 = 1.5 V, .