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Load Current in Induction Motor Formula

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The Load Current is the current that the appliance is drawing at that instant. Check FAQs

I L = I a - I f

I_L - Load Current?I_a - Armature Current?I_f - Field Current?

Load Current in Induction Motor Example

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Here is how the Load Current in Induction Motor equation looks like with Values.

Here is how the Load Current in Induction Motor equation looks like with Units.

Here is how the Load Current in Induction Motor equation looks like.

2.95 = 3.7 - 0.75

2.95A = 3.7A - 0.75A

2.95 = 3.7 - 0.75

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Load Current in Induction Motor Solution

Follow our step by step solution on how to calculate Load Current in Induction Motor?

FIRST Step Consider the formula

I L = I a - I f

Next Step Substitute values of Variables

∴

I L = 3.7A - 0.75A

Next Step Prepare to Evaluate

∴

I L = 3.7 - 0.75

LAST Step Evaluate

∴

I L = 2.95A

Load Current in Induction Motor Formula Elements

Variables

Load Current

The Load Current is the current that the appliance is drawing at that instant.

Symbol: I_L

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Load Current

Armature Current

Armature Current Motor is defined as the armature current developed in an electrical motor due to the rotation of rotor.

Symbol: I_a

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Armature Current

Field Current

The Field current is the current flowing through the windings in the non-moving part of the motor.

Symbol: I_f

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Field Current

Other formulas in Current category

Go Armature Current given Power in Induction Motor

I a = \frac{P out}{V a}

Go Field Current using Load Current in Induction Motor

I f = I a - I L

Go Rotor Current in Induction Motor

I r = \frac{s \cdot E i}{\sqrt{{R r(ph)}^{2} + {(s \cdot X r(ph))}^{2}}}

Go Frequency given Number of Poles in Induction Motor

f = \frac{n \cdot N s}{120}

How to Evaluate Load Current in Induction Motor?

Load Current in Induction Motor evaluator uses Load Current = Armature Current-Field Current to evaluate the Load Current, The Load Current in Induction Motor is the current that the appliance is drawing at that instant. It should always be lower than the rated current of that item. Rated current is the maximum current an appliance should ever draw, or if it's a source like an outlet or a generator, then it's the maximum you should ever draw through it. Load Current is denoted by I_L symbol.

How to evaluate Load Current in Induction Motor using this online evaluator? To use this online evaluator for Load Current in Induction Motor, enter Armature Current (I_a) & Field Current (I_f) and hit the calculate button.

FAQs on Load Current in Induction Motor

What is the formula to find Load Current in Induction Motor?

The formula of Load Current in Induction Motor is expressed as Load Current = Armature Current-Field Current. Here is an example- 2.95 = 3.7-0.75.

How to calculate Load Current in Induction Motor?

With Armature Current (I_a) & Field Current (I_f) we can find Load Current in Induction Motor using the formula - Load Current = Armature Current-Field Current.

Can the Load Current in Induction Motor be negative?

Yes, the Load Current in Induction Motor, measured in Electric Current can be negative.

Which unit is used to measure Load Current in Induction Motor?

Load Current in Induction Motor is usually measured using the Ampere[A] for Electric Current. Milliampere[A], Microampere[A], Centiampere[A] are the few other units in which Load Current in Induction Motor can be measured.

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Load Current in Induction Motor Formula

Load Current in Induction Motor Example

Load Current in Induction Motor Solution

Load Current in Induction Motor Formula Elements

Other formulas in Current category

How to Evaluate Load Current in Induction Motor?

FAQs on Load Current in Induction Motor

Variable Name