railway UPMRC SCTO 2024 Mock Test Electrical and Electronics Measurements Extension Ranges of Basic Meters
A shunt of 200 Ω resistance used with a galvanometer of 1000 Ω resistance, determine the value of shunt resistance to give a multiplying power of 50
1
20.4 Ω
2
18 Ω
3
64 Ω
4
21 Ω