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Full-Scale Voltage Reading Formula

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Full Scale Voltage refers to the maximum voltage value that a voltmeter can measure and display. It essentially represents the limit of the voltmeter's measurement range. Check FAQs

E fs = I fs \cdot R m

E_fs - Full Scale Voltage?I_fs - Full Scale Current?R_m - Meter Resistance?

Full-Scale Voltage Reading Example

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Here is how the Full-Scale Voltage Reading equation looks like with Values.

Here is how the Full-Scale Voltage Reading equation looks like with Units.

Here is how the Full-Scale Voltage Reading equation looks like.

3.5 = 1.25 \cdot 2.8

3.5V = 1.25A \cdot 2.8Ω

3.5 = 1.25 \cdot 2.8

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Full-Scale Voltage Reading Solution

Follow our step by step solution on how to calculate Full-Scale Voltage Reading?

FIRST Step Consider the formula

E fs = I fs \cdot R m

Next Step Substitute values of Variables

∴

E fs = 1.25A \cdot 2.8Ω

Next Step Prepare to Evaluate

∴

E fs = 1.25 \cdot 2.8

LAST Step Evaluate

∴

E fs = 3.5V

Full-Scale Voltage Reading Formula Elements

Variables

Full Scale Voltage

Full Scale Voltage refers to the maximum voltage value that a voltmeter can measure and display. It essentially represents the limit of the voltmeter's measurement range.

Symbol: E_fs

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Full Scale Voltage

Full Scale Current

Full Scale Current refers to the maximum current level that a measuring instrument or device is capable of accurately measuring or indicating across its entire range.

Symbol: I_fs

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Full Scale Current

Meter Resistance

Meter Resistance refers to the electrical resistance present within a measuring instrument.

Symbol: R_m

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Meter Resistance

Other formulas in Instrument Characteristics category

Go Sensitivity

S = \frac{Q out}{Q in}

Go Magnitude of Output Response

Q out = S \cdot Q in

Go Magnitude of Input

Q in = \frac{Q out}{S}

Go Inverse Sensitivity or Scale Factor

SF = \frac{1}{S}

How to Evaluate Full-Scale Voltage Reading?

Full-Scale Voltage Reading evaluator uses Full Scale Voltage = Full Scale Current*Meter Resistance to evaluate the Full Scale Voltage, The Full-Scale Voltage Reading formula is used to find the Full-Scale Voltage of a meter using Current at full scale reading and resistance of meter. Full Scale Voltage is denoted by E_fs symbol.

How to evaluate Full-Scale Voltage Reading using this online evaluator? To use this online evaluator for Full-Scale Voltage Reading, enter Full Scale Current (I_fs) & Meter Resistance (R_m) and hit the calculate button.

FAQs on Full-Scale Voltage Reading

What is the formula to find Full-Scale Voltage Reading?

The formula of Full-Scale Voltage Reading is expressed as Full Scale Voltage = Full Scale Current*Meter Resistance. Here is an example- 0.8875 = 1.25*2.8.

How to calculate Full-Scale Voltage Reading?

With Full Scale Current (I_fs) & Meter Resistance (R_m) we can find Full-Scale Voltage Reading using the formula - Full Scale Voltage = Full Scale Current*Meter Resistance.

Can the Full-Scale Voltage Reading be negative?

No, the Full-Scale Voltage Reading, measured in Electric Potential cannot be negative.

Which unit is used to measure Full-Scale Voltage Reading?

Full-Scale Voltage Reading is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Full-Scale Voltage Reading can be measured.

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Full-Scale Voltage Reading Formula

Full-Scale Voltage Reading Example

Full-Scale Voltage Reading Solution

Full-Scale Voltage Reading Formula Elements

Other formulas in Instrument Characteristics category

How to Evaluate Full-Scale Voltage Reading?

FAQs on Full-Scale Voltage Reading

Variable Name