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Armature Current given Power in Induction Motor Formula

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

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

I_a - Armature Current?P_out - Output Power?V_a - Armature Voltage?

Armature Current given Power in Induction Motor Example

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Here is how the Armature Current given Power in Induction Motor equation looks like with Values.

Here is how the Armature Current given Power in Induction Motor equation looks like with Units.

Here is how the Armature Current given Power in Induction Motor equation looks like.

3.7004 = \frac{41}{11.08}

3.7004A = \frac{41W}{11.08V}

3.7004 = \frac{41}{11.08}

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Armature Current given Power in Induction Motor Solution

Follow our step by step solution on how to calculate Armature Current given Power in Induction Motor?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

I a = \frac{41W}{11.08V}

Next Step Prepare to Evaluate

∴

I a = \frac{41}{11.08}

Next Step Evaluate

∴

I a = 3.70036101083033A

LAST Step Rounding Answer

∴

I a = 3.7004A

Armature Current given Power in Induction Motor Formula Elements

Variables

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

Output Power

Output Power is the power supplied by the electrical machine to the load connected across it.

Symbol: P_out

Measurement: PowerUnit: W

Note: Value can be positive or negative.

Formulas to find Output Power

Armature Voltage

The Armature Voltage is described by making use of Faraday’s law of induction. Induced voltage of a closed circuit is described as rate of change of magnetic flux through that closed circuit.

Symbol: V_a

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Armature Voltage

Other formulas in Current category

Go Field Current using Load Current in Induction Motor

I f = I a - I L

Go Load Current in Induction Motor

I L = I a - I f

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 Armature Current given Power in Induction Motor?

Armature Current given Power in Induction Motor evaluator uses Armature Current = Output Power/Armature Voltage to evaluate the Armature Current, Armature Current given Power in Induction Motor is the current which flows in armature winding or rotating Winding of Motor or generator. An armature is the component of an electric machine that carries alternating current. The armature windings conduct AC current even on DC machines, due to the commutator action (which periodically reverses current direction) or due to electronic commutation, as in brushless DC motors. Armature Current is denoted by I_a symbol.

How to evaluate Armature Current given Power in Induction Motor using this online evaluator? To use this online evaluator for Armature Current given Power in Induction Motor, enter Output Power (P_out) & Armature Voltage (V_a) and hit the calculate button.

FAQs on Armature Current given Power in Induction Motor

What is the formula to find Armature Current given Power in Induction Motor?

The formula of Armature Current given Power in Induction Motor is expressed as Armature Current = Output Power/Armature Voltage. Here is an example- 3.700361 = 41/11.08.

How to calculate Armature Current given Power in Induction Motor?

With Output Power (P_out) & Armature Voltage (V_a) we can find Armature Current given Power in Induction Motor using the formula - Armature Current = Output Power/Armature Voltage.

Can the Armature Current given Power in Induction Motor be negative?

Yes, the Armature Current given Power in Induction Motor, measured in Electric Current can be negative.

Which unit is used to measure Armature Current given Power in Induction Motor?

Armature Current given Power 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 Armature Current given Power in Induction Motor can be measured.

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Armature Current given Power in Induction Motor Formula

Armature Current given Power in Induction Motor Example

Armature Current given Power in Induction Motor Solution

Armature Current given Power in Induction Motor Formula Elements

Other formulas in Current category

How to Evaluate Armature Current given Power in Induction Motor?

FAQs on Armature Current given Power in Induction Motor

Variable Name