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)

Credits

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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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