engineering recuitment GATE EE 2023-24 Test Series Electrical and Electronics Measurements Extension Ranges of Basic Meters
A basic d’Arsonval movement with the internal resistance of 100 Ω and half-scale current deflection of 0.5 mA is to be converted by indirect method into a multirange dc voltmeter with voltages ranges of 10 V, 50 V, 250 V, and 500 V.
Which of the following is/are true?
1
Rs1 = 9.9 k Ω
2
Rs2 = 40 k Ω
3
Rs3 = 200 k Ω
4
Rs4 = 250 k Ω