Slip given Efficiency in Induction Motor Calculator

✖The efficiency of a system in electronics and electrical engineering is defined as useful power output divided by the total electrical power consumed.ⓘ Efficiency [η]

+10%

-10%

✖Slip in Induction Motor is the relative speed between the rotating magnetic flux and rotor expressed in terms of per unit synchronous speed. It is a dimensionless quantity.ⓘ Slip given Efficiency in Induction Motor [s]

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Formula

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Slip given Efficiency in Induction Motor

Formula

`"s" = 1-"η"`

Example

`"0.1"=1-"0.90"`

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Slip given Efficiency in Induction Motor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Slip = 1-Efficiency
s = 1-η
This formula uses 2 Variables

Variables Used

Slip - Slip in Induction Motor is the relative speed between the rotating magnetic flux and rotor expressed in terms of per unit synchronous speed. It is a dimensionless quantity.
Efficiency - The efficiency of a system in electronics and electrical engineering is defined as useful power output divided by the total electrical power consumed.

STEP 1: Convert Input(s) to Base Unit

Efficiency: 0.9 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

s = 1-η --> 1-0.9

Evaluating ... ...

s = 0.1

STEP 3: Convert Result to Output's Unit

0.1 --> No Conversion Required

FINAL ANSWER

0.1 <-- Slip

(Calculation completed in 00.004 seconds)

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Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< 5 Slip Calculators

Slip at Pull Out Torque

Go Slip = Referred Resistance/sqrt(Thevenin Resistance^2+(Thevenin Reactance+Referred Reactance)^2)

Slip of Motor in Induction Motor

Go Slip = (Synchronous Speed-Motor Speed)/Synchronous Speed

Slip given Frequency in Induction Motor

Go Slip = Rotor Frequency/Frequency

Breakdown Slip of Induction Motor

Go Slip = Resistance/Reactance

Slip given Efficiency in Induction Motor

Go Slip = 1-Efficiency

< 25 Induction Motor Circuit Calculators

Torque of Induction Motor under Running Condition

Go Torque = (3*Slip*EMF^2*Resistance)/(2*pi*Synchronous Speed*(Resistance^2+(Reactance^2*Slip)))

Rotor Current in Induction Motor

Go Rotor Current = (Slip*Induced EMF)/sqrt(Rotor Resistance per Phase^2+(Slip*Rotor Reactance per Phase)^2)

Starting Torque of Induction Motor

Go Torque = (3*EMF^2*Resistance)/(2*pi*Synchronous Speed*(Resistance^2+Reactance^2))

Maximum Running Torque

Go Running Torque = (3*EMF^2)/(4*pi*Synchronous Speed*Reactance)

Linear Synchronous Speed

Go Linear Synchronous Speed = 2*Pole Pitch Width*Line Frequency

Stator Copper Loss in Induction Motor

Go Stator Copper Loss = 3*Stator Current^2*Stator Resistance

Rotor Copper Loss in Induction Motor

Go Rotor Copper Loss = 3*Rotor Current^2*Rotor Resistance

Synchronous Speed in Induction Motor

Go Synchronous Speed = (120*Frequency)/(Number of Poles)

Frequency given Number of Poles in Induction Motor

Go Frequency = (Number of Poles*Synchronous Speed)/120

Armature Current given Power in Induction Motor

Go Armature Current = Output Power/Armature Voltage

Synchronous Speed of Induction Motor given Efficiency

Go Synchronous Speed = (Motor Speed)/(Efficiency)

Rotor Efficiency in Induction Motor

Go Efficiency = (Motor Speed)/(Synchronous Speed)

Field Current using Load Current in Induction Motor

Go Field Current = Armature Current-Load Current

Rotor Input Power in Induction Motor

Go Rotor Input Power = Input Power-Stator Losses

Load Current in Induction Motor

Go Load Current = Armature Current-Field Current

Force by Linear Induction Motor

Go Force = Input Power/Linear Synchronous Speed

Motor Speed given Efficiency in Induction Motor

Go Motor Speed = Efficiency*Synchronous Speed

Rotor Copper Loss given Input Rotor Power

Go Rotor Copper Loss = Slip*Rotor Input Power

Pitch Factor in Induction Motor

Go Pitch Factor = cos(Short Pitched Angle/2)

Gross Mechanical Power in Induction Motor

Go Mechanical Power = (1-Slip)*Input Power

Rotor Frequency given Supply Frequency

Go Rotor Frequency = Slip*Frequency

Resistance given Slip at Maximum Torque

Go Resistance = Slip*Reactance

Reactance given Slip at Maximum Torque

Go Reactance = Resistance/Slip

Breakdown Slip of Induction Motor

Go Slip = Resistance/Reactance

Slip given Efficiency in Induction Motor

Go Slip = 1-Efficiency

Slip given Efficiency in Induction Motor Formula

Slip = 1-Efficiency
s = 1-η

What is the efficiency of a machine?

The efficiency of any machine measures the degree to which friction and other factors reduce the actual work output of the machine from its theoretical maximum. A frictionless machine would have an efficiency of 100%. A machine with an efficiency of 20% has an output of only one-fifth of its theoretical output.

How to Calculate Slip given Efficiency in Induction Motor?

Slip given Efficiency in Induction Motor calculator uses Slip = 1-Efficiency to calculate the Slip, Slip given Efficiency in Induction Motor is defined as the difference between Synchronous Speed (Speed of rotation of magnetic field) and Rotor Speed. Slip is denoted by s symbol.

How to calculate Slip given Efficiency in Induction Motor using this online calculator? To use this online calculator for Slip given Efficiency in Induction Motor, enter Efficiency (η) and hit the calculate button. Here is how the Slip given Efficiency in Induction Motor calculation can be explained with given input values -> 0.1 = 1-0.9.

FAQ

What is Slip given Efficiency in Induction Motor?

Slip given Efficiency in Induction Motor is defined as the difference between Synchronous Speed (Speed of rotation of magnetic field) and Rotor Speed and is represented as s = 1-η or Slip = 1-Efficiency. The efficiency of a system in electronics and electrical engineering is defined as useful power output divided by the total electrical power consumed.

How to calculate Slip given Efficiency in Induction Motor?

Slip given Efficiency in Induction Motor is defined as the difference between Synchronous Speed (Speed of rotation of magnetic field) and Rotor Speed is calculated using Slip = 1-Efficiency. To calculate Slip given Efficiency in Induction Motor, you need Efficiency (η). With our tool, you need to enter the respective value for Efficiency 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 Slip?

In this formula, Slip uses Efficiency. We can use 5 other way(s) to calculate the same, which is/are as follows -

Slip = Rotor Frequency/Frequency
Slip = Referred Resistance/sqrt(Thevenin Resistance^2+(Thevenin Reactance+Referred Reactance)^2)
Slip = Resistance/Reactance
Slip = (Synchronous Speed-Motor Speed)/Synchronous Speed
Slip = Resistance/Reactance

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