Rs for AC Operation Half Wave Solution

STEP 0: Pre-Calculation Summary
Formula Used
Shunt Meter Resistance Half Wave = (Voltage RMS Value*Sensitivity of AC Meter)-Resistance of Multiplier-Resistance of Diode
Rh = (Vrms*Sac)-Rm-Rd
This formula uses 5 Variables
Variables Used
Shunt Meter Resistance Half Wave - (Measured in Ohm) - Shunt Meter Resistance Half Wave is the value of Shunt Meter resistance connected parallel to each other attached to the permanent magnet moving coil based voltmeter.
Voltage RMS Value - (Measured in Volt) - Voltage RMS Value is the rms value of AC voltage.
Sensitivity of AC Meter - (Measured in Ohm Per Volt) - Sensitivity of AC Meter gives the meter sensitivity for an AC voltage input.
Resistance of Multiplier - (Measured in Ohm) - Resistance of Multiplier sets the range of the meter by determining the current sensitivity.
Resistance of Diode - (Measured in Ohm) - Resistance of Diode is the value of the diode resistance for the diodes used in rectifier instrument.
STEP 1: Convert Input(s) to Base Unit
Voltage RMS Value: 7.07 Volt --> 7.07 Volt No Conversion Required
Sensitivity of AC Meter: 4.5 Ohm Per Volt --> 4.5 Ohm Per Volt No Conversion Required
Resistance of Multiplier: 13 Ohm --> 13 Ohm No Conversion Required
Resistance of Diode: 0.75 Ohm --> 0.75 Ohm No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Rh = (Vrms*Sac)-Rm-Rd --> (7.07*4.5)-13-0.75
Evaluating ... ...
Rh = 18.065
STEP 3: Convert Result to Output's Unit
18.065 Ohm --> No Conversion Required
FINAL ANSWER
18.065 Ohm <-- Shunt Meter Resistance Half Wave
(Calculation completed in 00.004 seconds)

Credits

Created by Nikita Suryawanshi
Vellore Institute of Technology (VIT), Vellore
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Birsa Institute of Technology (BIT), Sindri
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11 Rectifier Type Voltmeter Calculators

Rs for DC Operation Full Wave
Go Shunt Meter Resistance Full Wave = (Voltage RMS Value*Sensitivity of DC Meter)-Resistance of Multiplier-(2*Resistance of Diode)
Rs for AC Operation Full Wave
Go Shunt Meter Resistance Full Wave = (Voltage RMS Value*Sensitivity of AC Meter)-Resistance of Multiplier-(2*Resistance of Diode)
Rs for DC Operation Half Wave
Go Shunt Meter Resistance Half Wave = (Voltage RMS Value*Sensitivity of DC Meter)-Resistance of Multiplier-Resistance of Diode
Rs for AC Operation Half Wave
Go Shunt Meter Resistance Half Wave = (Voltage RMS Value*Sensitivity of AC Meter)-Resistance of Multiplier-Resistance of Diode
AC Voltage
Go Meter Voltage = Peak Value of Voltage*sin(Angular Frequency*Time)
Vrms value
Go Voltage RMS Value = Peak Value of Voltage/sqrt(2)
Vav of Half Wave Rectifier
Go Average Voltmeter Half Rectifier = 0.45*Voltage RMS Value
DC Meter Sensitivity
Go Sensitivity of DC Meter = 1/Full Scale Current Deflection
AC Meter Sensitivity for Half Wave Rectifier
Go Sensitivity of AC Meter = 0.45*Sensitivity of DC Meter
Vav of Full Scale Rectifier
Go Average Voltage Full Rectifier = 0.9*Voltage RMS Value
AC Meter Sensitivity for Full Wave Rectifier
Go Sensitivity of AC Meter = 0.9*Sensitivity of DC Meter

Rs for AC Operation Half Wave Formula

Shunt Meter Resistance Half Wave = (Voltage RMS Value*Sensitivity of AC Meter)-Resistance of Multiplier-Resistance of Diode
Rh = (Vrms*Sac)-Rm-Rd

How to calculate Rs?

In a half-wave rectifier, only one diode is used for the operation. Therefore, we subtract the value of just one diode resistance, along with meter resistance, from the total resistance. Total resistance is calculated using AC sensitivity since the instrument is in AC operation mode.

How to Calculate Rs for AC Operation Half Wave?

Rs for AC Operation Half Wave calculator uses Shunt Meter Resistance Half Wave = (Voltage RMS Value*Sensitivity of AC Meter)-Resistance of Multiplier-Resistance of Diode to calculate the Shunt Meter Resistance Half Wave, Rs for AC Operation Half Wave formula calculates the value of series resistance for a half-wave rectifier type instrument while in AC operation mode. Shunt Meter Resistance Half Wave is denoted by Rh symbol.

How to calculate Rs for AC Operation Half Wave using this online calculator? To use this online calculator for Rs for AC Operation Half Wave, enter Voltage RMS Value (Vrms), Sensitivity of AC Meter (Sac), Resistance of Multiplier (Rm) & Resistance of Diode (Rd) and hit the calculate button. Here is how the Rs for AC Operation Half Wave calculation can be explained with given input values -> 18.065 = (7.07*4.5)-13-0.75.

FAQ

What is Rs for AC Operation Half Wave?
Rs for AC Operation Half Wave formula calculates the value of series resistance for a half-wave rectifier type instrument while in AC operation mode and is represented as Rh = (Vrms*Sac)-Rm-Rd or Shunt Meter Resistance Half Wave = (Voltage RMS Value*Sensitivity of AC Meter)-Resistance of Multiplier-Resistance of Diode. Voltage RMS Value is the rms value of AC voltage, Sensitivity of AC Meter gives the meter sensitivity for an AC voltage input, Resistance of Multiplier sets the range of the meter by determining the current sensitivity & Resistance of Diode is the value of the diode resistance for the diodes used in rectifier instrument.
How to calculate Rs for AC Operation Half Wave?
Rs for AC Operation Half Wave formula calculates the value of series resistance for a half-wave rectifier type instrument while in AC operation mode is calculated using Shunt Meter Resistance Half Wave = (Voltage RMS Value*Sensitivity of AC Meter)-Resistance of Multiplier-Resistance of Diode. To calculate Rs for AC Operation Half Wave, you need Voltage RMS Value (Vrms), Sensitivity of AC Meter (Sac), Resistance of Multiplier (Rm) & Resistance of Diode (Rd). With our tool, you need to enter the respective value for Voltage RMS Value, Sensitivity of AC Meter, Resistance of Multiplier & Resistance of Diode and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Shunt Meter Resistance Half Wave?
In this formula, Shunt Meter Resistance Half Wave uses Voltage RMS Value, Sensitivity of AC Meter, Resistance of Multiplier & Resistance of Diode. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Shunt Meter Resistance Half Wave = (Voltage RMS Value*Sensitivity of DC Meter)-Resistance of Multiplier-Resistance of Diode
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