engineering recuitment GATE EE 2023-24 Test Series Electrical and Electronics Measurements Error Analysis Limiting Error
Four ammeters M1, M2, M3 and M4 with the following specifications are available. (Full scale, accuracy value as percentage of FS)
M1 = 40 ± 0.10
M2 = 20 ± 0.30
M3 = 10 ± 0.50
M4 = 2 ± 1.00
A current 4 A is to be measured to obtain minimum error in the reading one should select the meter1
M1
2
M2
3
M3
4
M4