 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 (Pin) and Output Power (Pout) 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=Pout/Pin 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 (Pin) and Output Power (Pout). 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. Let Others Know