How to Calculate Current Limiting Resistance for Series Type Ohmmeter?
Current Limiting Resistance for Series Type Ohmmeter calculator uses Current Limiting Resistance = Half Scale Resistance-((Current Full Scale Reading*Meter Resistance*Half Scale Resistance)/Voltage Source) to calculate the Current Limiting Resistance, The Current Limiting Resistance for Series Type Ohmmeter formula is defined as a resistor strategically placed within the circuit to constrain the flow of current passing through the meter and the component under test. This resistance is pivotal for safeguarding both the meter and the circuitry being measured from potentially harmful levels of current. Current Limiting Resistance is denoted by R1 symbol.
How to calculate Current Limiting Resistance for Series Type Ohmmeter using this online calculator? To use this online calculator for Current Limiting Resistance for Series Type Ohmmeter, enter Half Scale Resistance (Rh), Current Full Scale Reading (If), Meter Resistance (Rm) & Voltage Source (E) and hit the calculate button. Here is how the Current Limiting Resistance for Series Type Ohmmeter calculation can be explained with given input values -> 22.90323 = 25-((0.2*75*25)/15.5).