railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical and Electronics Measurements Extension Ranges of Basic Meters
The approximate value of shunt resistance required to convert an ammeter of range (0 - 50mA ) to that of (0 - 5 A) when its internal resistance is 99 ohms is
1
3 Ω
2
1 Ω
3
4 Ω
4
2 Ω