Vrms value Calculator

✖Voltage peak value refers to the maximum instantaneous value of a voltage waveform over one complete cycle.ⓘ Voltage Peak Value [V_p]

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✖Voltage RMS Value is the effective value of an alternating voltage, representing the equivalent direct current (DC) voltage that would produce the same power dissipation in a resistive load.ⓘ Vrms value [V_rms]

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Vrms value Solution

STEP 0: Pre-Calculation Summary

Formula Used

Voltage RMS Value = Voltage Peak Value/sqrt(2)
V_rms = V_p/sqrt(2)
This formula uses 1 Functions, 2 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Voltage RMS Value - (Measured in Volt) - Voltage RMS Value is the effective value of an alternating voltage, representing the equivalent direct current (DC) voltage that would produce the same power dissipation in a resistive load.
Voltage Peak Value - (Measured in Volt) - Voltage peak value refers to the maximum instantaneous value of a voltage waveform over one complete cycle.

STEP 1: Convert Input(s) to Base Unit

Voltage Peak Value: 9.9 Volt --> 9.9 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_rms = V_p/sqrt(2) --> 9.9/sqrt(2)

Evaluating ... ...

V_rms = 7.00035713374682

STEP 3: Convert Result to Output's Unit

7.00035713374682 Volt --> No Conversion Required

FINAL ANSWER

7.00035713374682 ≈ 7.000357 Volt <-- Voltage RMS Value

(Calculation completed in 00.020 seconds)

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Home » Engineering » Electronics and Instrumentation » Measuring Instrument Circuits » Voltmeter » Rectifier Type Voltmeter » Vrms value

Credits

Created by Nikita Suryawanshi

Vellore Institute of Technology (VIT), Vellore

Nikita Suryawanshi has created this Calculator and 100+ more calculators!

Verified by Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has verified this Calculator and 1900+ more calculators!

< Rectifier Type Voltmeter Calculators

AC Voltage

LaTeX Go Voltage = Voltage Peak Value*sin(Angular Frequency*Time)

Vrms value

LaTeX Go Voltage RMS Value = Voltage Peak Value/sqrt(2)

Average Voltage of Half Wave Rectifier

LaTeX Go Half Rectifier Average Voltage = 0.45*Voltage RMS Value

Average Voltage of Full Wave Rectifier

LaTeX Go Full Rectifier Average Voltage = 0.9*Voltage RMS Value

Vrms value Formula

LaTeX Go

Voltage RMS Value = Voltage Peak Value/sqrt(2)
V_rms = V_p/sqrt(2)

How does Rectifier type instrument work?

The rectifier type instrument converts AC input to unidirectional DC output and then uses a meter responsive to DC to indicate the value of rectified AC. It is primarily a voltmeter. Measurement is carried out on a communication circuit, where voltage is low and resistance is high.

How to Calculate Vrms value?

Vrms value calculator uses Voltage RMS Value = Voltage Peak Value/sqrt(2) to calculate the Voltage RMS Value, The Vrms value formula is defined as the effective value of an alternating voltage, representing the equivalent DC voltage that delivers the same power to a load. Voltage RMS Value is denoted by V_rms symbol.

How to calculate Vrms value using this online calculator? To use this online calculator for Vrms value, enter Voltage Peak Value (V_p) and hit the calculate button. Here is how the Vrms value calculation can be explained with given input values -> 4.949747 = 9.9/sqrt(2).

FAQ

What is Vrms value?

The Vrms value formula is defined as the effective value of an alternating voltage, representing the equivalent DC voltage that delivers the same power to a load and is represented as V_rms = V_p/sqrt(2) or Voltage RMS Value = Voltage Peak Value/sqrt(2). Voltage peak value refers to the maximum instantaneous value of a voltage waveform over one complete cycle.

How to calculate Vrms value?

The Vrms value formula is defined as the effective value of an alternating voltage, representing the equivalent DC voltage that delivers the same power to a load is calculated using Voltage RMS Value = Voltage Peak Value/sqrt(2). To calculate Vrms value, you need Voltage Peak Value (V_p). With our tool, you need to enter the respective value for Voltage Peak Value and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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