Reduction Factor Calculator

✖Mean Spherical Candle Power is a measure that represents the average intensity of light emitted by a source in all directions within a sphere. It quantifies the overall light output.ⓘ Mean Spherical Candle Power [M.S.C.P.]			+10% -10%
✖Mean Horizontal Candle Power is a measure that represents the average intensity of light emitted by a source along the horizontal plane.ⓘ Mean Horizontal Candle Power [M.H.C.P.]			+10% -10%

✖Reduction factor refers to a multiplier or percentage used to adjust a measured value or calculation to account for specific factors or conditions that may affect the result.ⓘ Reduction Factor [RF]

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Reduction Factor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Reduction Factor = Mean Spherical Candle Power/Mean Horizontal Candle Power
RF = M.S.C.P./M.H.C.P.
This formula uses 3 Variables

Variables Used

Reduction Factor - Reduction factor refers to a multiplier or percentage used to adjust a measured value or calculation to account for specific factors or conditions that may affect the result.
Mean Spherical Candle Power - (Measured in Candela) - Mean Spherical Candle Power is a measure that represents the average intensity of light emitted by a source in all directions within a sphere. It quantifies the overall light output.
Mean Horizontal Candle Power - (Measured in Candela) - Mean Horizontal Candle Power is a measure that represents the average intensity of light emitted by a source along the horizontal plane.

STEP 1: Convert Input(s) to Base Unit

Mean Spherical Candle Power: 3.34 Candela --> 3.34 Candela No Conversion Required
Mean Horizontal Candle Power: 2.55 Candela --> 2.55 Candela No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

RF = M.S.C.P./M.H.C.P. --> 3.34/2.55

Evaluating ... ...

RF = 1.30980392156863

STEP 3: Convert Result to Output's Unit

1.30980392156863 --> No Conversion Required

FINAL ANSWER

1.30980392156863 ≈ 1.309804 <-- Reduction Factor

(Calculation completed in 00.004 seconds)

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Created by Prahalad Singh

Jaipur Engineering College and Research Centre (JECRC), Jaipur

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Birsa Institute of Technology (BIT), Sindri

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< Illumination Parameters Calculators

Number of Lamps Required for Illumination

LaTeX Go Number of Lamp = (Illumination Intensity*Area of Illumination)/(Luminous Flux*Utilization Factor*Maintenance Factor)

Reduction Factor

LaTeX Go Reduction Factor = Mean Spherical Candle Power/Mean Horizontal Candle Power

Solid Angle

LaTeX Go Solid Angle = Area of Illumination/(Radius of Illumination^2)

Mean Spherical Candle Power

LaTeX Go Mean Spherical Candle Power = Luminous Flux/(4*pi)

Reduction Factor Formula

LaTeX Go

Reduction Factor = Mean Spherical Candle Power/Mean Horizontal Candle Power
RF = M.S.C.P./M.H.C.P.

What do you mean by brightness and its unit?

The flux emitted per unit area of the source in a direction at right angles to the surface is known as brightness. Its unit is candles/m² or candles/cm² or candles/ft

How to Calculate Reduction Factor?

Reduction Factor calculator uses Reduction Factor = Mean Spherical Candle Power/Mean Horizontal Candle Power to calculate the Reduction Factor, The reduction Factor of the source of light is defined as the ratio of its mean spherical candle power to its mean horizontal candle power. Reduction Factor is denoted by RF symbol.

How to calculate Reduction Factor using this online calculator? To use this online calculator for Reduction Factor, enter Mean Spherical Candle Power (M.S.C.P.) & Mean Horizontal Candle Power (M.H.C.P.) and hit the calculate button. Here is how the Reduction Factor calculation can be explained with given input values -> 1.309804 = 3.34/2.55.

FAQ

What is Reduction Factor?

The reduction Factor of the source of light is defined as the ratio of its mean spherical candle power to its mean horizontal candle power and is represented as RF = M.S.C.P./M.H.C.P. or Reduction Factor = Mean Spherical Candle Power/Mean Horizontal Candle Power. Mean Spherical Candle Power is a measure that represents the average intensity of light emitted by a source in all directions within a sphere. It quantifies the overall light output & Mean Horizontal Candle Power is a measure that represents the average intensity of light emitted by a source along the horizontal plane.

How to calculate Reduction Factor?

The reduction Factor of the source of light is defined as the ratio of its mean spherical candle power to its mean horizontal candle power is calculated using Reduction Factor = Mean Spherical Candle Power/Mean Horizontal Candle Power. To calculate Reduction Factor, you need Mean Spherical Candle Power (M.S.C.P.) & Mean Horizontal Candle Power (M.H.C.P.). With our tool, you need to enter the respective value for Mean Spherical Candle Power & Mean Horizontal Candle Power 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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