engineering recuitment UPMRC JE 2024 Mock Test Physics Units, Dimensions and Measurements Accuracy, precision of instruments and errors in measurement
Two resistance are: R1 = 36 Ω ± 1.89 Ω and R2 = 75 Ω ± 3.75 Ω. The sum R1 + R2 along with limiting error is
1
111 Ω ± 1.8 Ω
2
111 Ω ± 3.75 Ω
3
111 ± 5.64 Ω
4
111 Ω ± 1.95 Ω