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Efficiency is the ratio of mechanical advantage to velocity ratio. Check FAQs
η=MaVi
η - Efficiency?Ma - Mechanical Advantage?Vi - Velocity Ratio?

Efficiency of Worm Geared Pulley Block Example

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Here is how the Efficiency of Worm Geared Pulley Block equation looks like with Values.

Here is how the Efficiency of Worm Geared Pulley Block equation looks like with Units.

Here is how the Efficiency of Worm Geared Pulley Block equation looks like.

0.8333Edit=5Edit6Edit
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HomeIcon Home » Category Physics » Category Mechanical » Category Mechanics » fx Efficiency of Worm Geared Pulley Block

Efficiency of Worm Geared Pulley Block Solution

Follow our step by step solution on how to calculate Efficiency of Worm Geared Pulley Block?

FIRST Step Consider the formula
η=MaVi
Next Step Substitute values of Variables
∴ η=56
Next Step Prepare to Evaluate
∴ η=56
Next Step Evaluate
∴η=0.833333333333333
LAST Step Rounding Answer
∴η=0.8333

Efficiency of Worm Geared Pulley Block Formula Elements

Variables
Efficiency
Efficiency is the ratio of mechanical advantage to velocity ratio.
Symbol: η
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Formulas to find EfficiencyOpen Variable
Mechanical Advantage
Mechanical Advantage is the ratio of load lifted to the effort applied.
Symbol: Ma
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Formulas to find Mechanical AdvantageOpen Variable
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.
Symbol: Vi
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Formulas to find Velocity RatioOpen Variable

Other Formulas to find Efficiency

​Go Efficiency of Weston's Differential Pulley Block
η=MaVi
​Go Efficiency of Geared Pulley Block
η=MaVi

Other formulas in Pulley Block category

​Go Net Shortening of Chain in Weston's Differential Pulley Block
Lc=π⋅(dl-ds)
​Go Velocity Ratio in Weston's Differential Pulley given Number of Teeth
Vi=2⋅T1T1-T2
​Go Velocity Ratio in Weston's Differential Pulley given Radius of Pulleys
Vi=2⋅r1r1-r2
​Go Net Shortening of String in Worm Gear Pulley Block
Ls=2⋅π⋅RTw

How to Evaluate Efficiency of Worm Geared Pulley Block?

Efficiency of Worm Geared Pulley Block evaluator uses Efficiency = Mechanical Advantage/Velocity Ratio to evaluate the Efficiency, Efficiency of Worm Geared Pulley Block refers to how effectively the system converts the applied input work into useful output work, considering the frictional losses in the worm gear and the pulleys. Efficiency is denoted by η symbol.

How to evaluate Efficiency of Worm Geared Pulley Block using this online evaluator? To use this online evaluator for Efficiency of Worm Geared Pulley Block, enter Mechanical Advantage (Ma) & Velocity Ratio (Vi) and hit the calculate button.

FAQs on Efficiency of Worm Geared Pulley Block

What is the formula to find Efficiency of Worm Geared Pulley Block?
The formula of Efficiency of Worm Geared Pulley Block is expressed as Efficiency = Mechanical Advantage/Velocity Ratio. Here is an example- 0.833333 = 5/6.
How to calculate Efficiency of Worm Geared Pulley Block?
With Mechanical Advantage (Ma) & Velocity Ratio (Vi) we can find Efficiency of Worm Geared Pulley Block using the formula - Efficiency = Mechanical Advantage/Velocity Ratio.
What are the other ways to Calculate Efficiency?
Here are the different ways to Calculate Efficiency-
  • Efficiency=Mechanical Advantage/Velocity RatioOpenImg
  • Efficiency=Mechanical Advantage/Velocity RatioOpenImg
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