engineering recuitment GATE EE 2023-24 Test Series Electrical and Electronics Measurements Indicating Instruments PMMC Instrument
A PMMC instrument with a full scale deflection of 10 μA and internal resistance (Rm) of 1 kΩ is to be employed as an AC voltmeter with full scale deflection of 10 V (rms). Silicon diodes are used in the bridge rectifier shown in figure.
The multiplier resistance value (RS) required is _______
1
921.5 kΩ
2
810.6 kΩ
3
750.1 kΩ
4
775.4 kΩ