engineering recuitment MAHATRANSCO AE Electrical Mock Test Electrical and Electronics Measurements Error Analysis
A \(4 \frac 1 2\) digit DMM has the error specification as 0.2% of reading +10 counts. If a d.c. voltage of 100 V is read on its 200 V full-scale, the maximum error that can be expected in the reading is
1
± 0.1%
2
± 0.2%
3
± 0.3%
4
± 0.4%
5
± 0.6%