A PMMC instrument with FSD = 62.5 μA and Rm = 1360 Ω is to be used in a half-wave rectifier voltm...

A PMMC instrument with FSD = 62.5 μA and Rm = 1360 Ω is to be used in a half-wave rectifier voltmeter. The Si diode D1 must have a minimum (peak) forward current of 125 μA when the measured voltage is 15% of FSD. The voltmeter is to indicate 50 V at full scale. Calculate the values of RS and RSH