railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical and Electronics Measurements Indicating Instruments
A PMMC instrument which take 10 mA at 50mV potential difference maximum. How much resistance is to connect across the instrument such that the instrument can measure (0 to 10) A current?
1
0.0005 Ω
2
0.5 Ω
3
0.05 Ω
4
0.005 Ω