How to Calculate Multiplier Resistance of PMMC based Voltmeter?
Multiplier Resistance of PMMC based Voltmeter calculator uses Multiplier Resistance = (Voltage/Full Scale Deflection Current)-Meter Internal Resistance to calculate the Multiplier Resistance, The Multiplier Resistance of PMMC based Voltmeter formula is defined as the resistor connected in series with the meter coil to extend its measurement range while maintaining sensitivity. Multiplier Resistance is denoted by Rs symbol.
How to calculate Multiplier Resistance of PMMC based Voltmeter using this online calculator? To use this online calculator for Multiplier Resistance of PMMC based Voltmeter, enter Voltage (V), Full Scale Deflection Current (If) & Meter Internal Resistance (Ri_m) and hit the calculate button. Here is how the Multiplier Resistance of PMMC based Voltmeter calculation can be explained with given input values -> 15.79032 = (6.6/0.3)-5.5.