Electronics and Communication Engineering - Measurements and Instrumentation - Discussion
Discussion Forum : Measurements and Instrumentation - Section 4 (Q.No. 9)
9.
A 300 V voltmeter has an accuracy of ± 2% of full scale deflection. When the reading is 222 V, the actual voltage
Answer: Option
Explanation:
Error = ± 6 V. Therefore, the actual value would be between 222 ± 6 V.
Discussion:
2 comments Page 1 of 1.
Rahul said:
10 years ago
How error calculate?
Shafaque said:
9 years ago
2 % of 300 is 6 i.e error.
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