engineering recuitment GATE EE 2023-24 Test Series Electrical and Electronics Measurements Measurement of R/L/C Using Bridge Circuits Measurement of Resistance
The ohmmeter shown in the figure uses a 50 Ω basic movement requiring a full-scale current of 1 mA. The internal battery voltage is 3V. The desired scale marking for half scale deflection is 2kΩ. Which of the following is/are true?
1
R1 = 100 Ω
2
R2 = 2000 Ω
3
R1 = 1966.7 Ω
4
R2 = 100 Ω