Efficiency of Machine Calculator

Category	Physics ↺
Physics	Theory of Machine ↺
Theory-Of-Machine	Kinetics of Motion ↺

✖Output power is the power supplied by the device. ⓘ Output Power [P_out]			+10% -10%
✖Input Power is the power, which is required by the appliance at its input i.e., from the plug point.ⓘ Input Power [P_in]			+10% -10%

✖Gear Efficiency is simple calculated as the. [output shaft power /Input shaft power ]. The output power is the (input power - the power losses). Power losses in gear systems are associated primarily with tooth friction and lubrication churning losses.ⓘ Efficiency of Machine [η]

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Anshika Arya

National Institute Of Technology (NIT), Hamirpur

Anshika Arya has created this Calculator and 200+ more calculators!

< 11 Other formulas that you can solve using the same Inputs

Mechanical Power Of When Input Power Is Given

Mechanical Power=Input Power-(Armature Current*Armature Current*Armature resistance) GO

mechanical Losses Of Series DC Generator Using Converted Power

Mechanical Losses=Input Power-Core Losses-Stray Losses-Converted Power GO

The Stray Losses Of Series DC Generator Using Converted Power

Stray Losses=Input Power-Mechanical Losses-Core Losses-Converted Power GO

Converted Power Of Series DC Generator Using Input Power

Converted Power=Input Power-Stray Losses-Mechanical Losses-Core Losses GO

Torque Of Series DC Generator Using Input Power

Torque=Input Power/Angular Velocity GO

Power Loss

Power Loss=Input Power-Output Power GO

Angular Speed Of Series DC Generator Using Torque

Angular Speed=Input Power/Torque GO

Slip When The Copper Loss Is Given

Slip=Rotor Cu Loss*Input Power GO

Slip When Input Power Is Given

Slip=Rotor Cu Loss*Input Power GO

Rotor Copper Loss

Rotor Cu Loss=Slip*Input Power GO

Gross Mechanical Power

Power=(1-Slip)*Input Power GO

Efficiency of Machine Formula

Gear Efficiency=Output Power/Input Power

More formulas

Centripetal Force or Centrifugal Force when angular velocity, mass and radius of curvature are given GO

Impulse GO

Impulsive Force GO

Impulsive Torque GO

Gear Ratio when two shafts A and B are geared together GO

Angular Velocity when speed in R.P.M is given GO

Angular acceleration of shaft B if gear ratio and angular acceleration of shaft A is known GO

Torque required on shaft A to accelerate itself if M.I of A and angular acceleration of shaft A are given GO

Torque on Shaft B to Accelerate Itself when M.I and Angular Acceleration are Given GO

Torque on Shaft B to Accelerate Itself when Gear Ratio is Given GO

Torque on Shaft A to Accelerate Shaft B GO

Torque on Shaft A to Accelerate Shaft B When Gear Efficiency is Given GO

Total Torque applied to shaft A to accelerate the geared system GO

Total Torque applied to accelerate the geared system if Ta and Tab are known GO

Overall Efficiency from shaft A to X GO

Power Loss GO

Total Kinetic Energy of the geared system GO

Equivalent Mass Moment of Inertia of geared system with shaft A and shaft B GO

Speed of Guide Pulley GO

Final Velocity of body A and B after inelastic collision GO

Loss of Kinetic Energy during perfectly inelastic collision GO

Coefficient of Restitution GO

Loss of Kinetic Energy during imperfect elastic impact GO

Kinetic Energy of system after inelastic collision GO

What is efficiency?

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work). The output work is always less than the input work because some of the input work is used to overcome friction. Therefore, efficiency is always less than 100 percent.

How to Calculate Efficiency of Machine?

Efficiency of Machine calculator uses Gear Efficiency=Output Power/Input Power to calculate the Gear Efficiency, Efficiency of Machine is simple calculated as the [output shaft power /Input shaft power ]. The output power is the (input power - the power losses). Power losses in gear systems are associated primarily with tooth friction and lubrication churning losses. Gear Efficiency and is denoted by η symbol.

How to calculate Efficiency of Machine using this online calculator? To use this online calculator for Efficiency of Machine, enter Input Power (P_in) and Output Power (P_out) and hit the calculate button. Here is how the Efficiency of Machine calculation can be explained with given input values -> 0.375 = 15/40.

FAQ

What is Efficiency of Machine?

Efficiency of Machine is simple calculated as the [output shaft power /Input shaft power ]. The output power is the (input power - the power losses). Power losses in gear systems are associated primarily with tooth friction and lubrication churning losses and is represented as η=P_out/P_in or Gear Efficiency=Output Power/Input Power. Input Power is the power, which is required by the appliance at its input i.e., from the plug point and Output power is the power supplied by the device. .

How to calculate Efficiency of Machine?

Efficiency of Machine is simple calculated as the [output shaft power /Input shaft power ]. The output power is the (input power - the power losses). Power losses in gear systems are associated primarily with tooth friction and lubrication churning losses is calculated using Gear Efficiency=Output Power/Input Power. To calculate Efficiency of Machine, you need Input Power (P_in) and Output Power (P_out). With our tool, you need to enter the respective value for Input Power and Output 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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