Efficiency of Weston's Differential Pulley Block Calculator

✖Mechanical Advantage is the ratio of load lifted to the effort applied.ⓘ Mechanical Advantage [M_a]			+10% -10%
✖Velocity Ratio is the distance through which any part of a machine moves to that which the driving part moves during the same time.ⓘ Velocity Ratio [V_i]			+10% -10%

✖Efficiency is the ratio of mechanical advantage to velocity ratio.ⓘ Efficiency of Weston's Differential Pulley Block [η]

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Efficiency of Weston's Differential Pulley Block Solution

STEP 0: Pre-Calculation Summary

Formula Used

Efficiency = Mechanical Advantage/Velocity Ratio
η = M_a/V_i
This formula uses 3 Variables

Variables Used

Efficiency - Efficiency is the ratio of mechanical advantage to velocity ratio.
Mechanical Advantage - Mechanical Advantage is the ratio of load lifted to the effort applied.
Velocity Ratio - Velocity Ratio is the distance through which any part of a machine moves to that which the driving part moves during the same time.

STEP 1: Convert Input(s) to Base Unit

Mechanical Advantage: 5 --> No Conversion Required
Velocity Ratio: 6 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

η = M_a/V_i --> 5/6

Evaluating ... ...

η = 0.833333333333333

STEP 3: Convert Result to Output's Unit

0.833333333333333 --> No Conversion Required

FINAL ANSWER

0.833333333333333 ≈ 0.833333 <-- Efficiency

(Calculation completed in 00.004 seconds)

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Institute of Aeronautical Engineering (IARE), Hyderabad

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< Pulley Block Calculators

Velocity Ratio in Weston's Differential Pulley given Number of Teeth

LaTeX Go Velocity Ratio = 2*Number of Teeth of Larger Pulley/(Number of Teeth of Larger Pulley-Number of Teeth of Smaller Pulley)

Velocity Ratio in Weston's Differential Pulley given Radius of Pulleys

LaTeX Go Velocity Ratio = 2*Radius of Larger Pulley/(Radius of Larger Pulley-Radius of Smaller Pulley)

Net Shortening of Chain in Weston's Differential Pulley Block

LaTeX Go Net Shortening of Chain = pi*(Diameter of Larger Pulley-Diameter of Smaller Pulley)

Efficiency of Weston's Differential Pulley Block

LaTeX Go Efficiency = Mechanical Advantage/Velocity Ratio

Efficiency of Weston's Differential Pulley Block Formula

LaTeX Go

Efficiency = Mechanical Advantage/Velocity Ratio
η = M_a/V_i

What is efficiency?

Efficiency is the ratio of the useful work performed by a machine to the total energy used by a machine.

How to Calculate Efficiency of Weston's Differential Pulley Block?

Efficiency of Weston's Differential Pulley Block calculator uses Efficiency = Mechanical Advantage/Velocity Ratio to calculate the Efficiency, Efficiency of Weston's Differential Pulley Block a specific type of pulley system used for lifting heavy loads with minimal effort, is determined by the ratio of useful output work to input work, considering the frictional losses in the system. Efficiency is denoted by η symbol.

How to calculate Efficiency of Weston's Differential Pulley Block using this online calculator? To use this online calculator for Efficiency of Weston's Differential Pulley Block, enter Mechanical Advantage (M_a) & Velocity Ratio (V_i) and hit the calculate button. Here is how the Efficiency of Weston's Differential Pulley Block calculation can be explained with given input values -> 0.833333 = 5/6.

FAQ

What is Efficiency of Weston's Differential Pulley Block?

Efficiency of Weston's Differential Pulley Block a specific type of pulley system used for lifting heavy loads with minimal effort, is determined by the ratio of useful output work to input work, considering the frictional losses in the system and is represented as η = M_a/V_i or Efficiency = Mechanical Advantage/Velocity Ratio. Mechanical Advantage is the ratio of load lifted to the effort applied & Velocity Ratio is the distance through which any part of a machine moves to that which the driving part moves during the same time.

How to calculate Efficiency of Weston's Differential Pulley Block?

Efficiency of Weston's Differential Pulley Block a specific type of pulley system used for lifting heavy loads with minimal effort, is determined by the ratio of useful output work to input work, considering the frictional losses in the system is calculated using Efficiency = Mechanical Advantage/Velocity Ratio. To calculate Efficiency of Weston's Differential Pulley Block, you need Mechanical Advantage (M_a) & Velocity Ratio (V_i). With our tool, you need to enter the respective value for Mechanical Advantage & Velocity Ratio 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 Efficiency?

In this formula, Efficiency uses Mechanical Advantage & Velocity Ratio. We can use 2 other way(s) to calculate the same, which is/are as follows -

Efficiency = Mechanical Advantage/Velocity Ratio
Efficiency = Mechanical Advantage/Velocity Ratio

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