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Armature Current for DC Shunt Generator Formula

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Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor. Check FAQs

I a = I sh + I L

I_a - Armature Current?I_sh - Shunt Field Current?I_L - Load Current?

Armature Current for DC Shunt Generator Example

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Here is how the Armature Current for DC Shunt Generator equation looks like with Values.

Here is how the Armature Current for DC Shunt Generator equation looks like with Units.

Here is how the Armature Current for DC Shunt Generator equation looks like.

1.7 = 0.75 + 0.95

1.7A = 0.75A + 0.95A

1.7 = 0.75 + 0.95

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Armature Current for DC Shunt Generator Solution

Follow our step by step solution on how to calculate Armature Current for DC Shunt Generator?

FIRST Step Consider the formula

I a = I sh + I L

Next Step Substitute values of Variables

∴

I a = 0.75A + 0.95A

Next Step Prepare to Evaluate

∴

I a = 0.75 + 0.95

LAST Step Evaluate

∴

I a = 1.7A

Armature Current for DC Shunt Generator Formula Elements

Variables

Armature Current

Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor.

Symbol: I_a

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Armature Current

Shunt Field Current

Shunt field current is the current which flows through the shunt field windings. Shunt field current is an important parameter in the operation and control of DC motors.

Symbol: I_sh

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Shunt Field Current

Load Current

Load current refers to the current that is drawn by the external load connected to the generator's output terminals.The current flows through load and returns to generator via armature winding.

Symbol: I_L

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Load Current

Other formulas in Current category

Go Field Current of DC Shunt Generator given Load Current

I sh = I a - I L

Go Field Current of DC Shunt Generator

I sh = \frac{V t}{R sh}

How to Evaluate Armature Current for DC Shunt Generator?

Armature Current for DC Shunt Generator evaluator uses Armature Current = Shunt Field Current+Load Current to evaluate the Armature Current, Armature Current for DC Shunt Generator 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 for DC Shunt Generator using this online evaluator? To use this online evaluator for Armature Current for DC Shunt Generator, enter Shunt Field Current (I_sh) & Load Current (I_L) and hit the calculate button.

FAQs on Armature Current for DC Shunt Generator

What is the formula to find Armature Current for DC Shunt Generator?

The formula of Armature Current for DC Shunt Generator is expressed as Armature Current = Shunt Field Current+Load Current. Here is an example- 1.7 = 0.75+0.95.

How to calculate Armature Current for DC Shunt Generator?

With Shunt Field Current (I_sh) & Load Current (I_L) we can find Armature Current for DC Shunt Generator using the formula - Armature Current = Shunt Field Current+Load Current.

Can the Armature Current for DC Shunt Generator be negative?

No, the Armature Current for DC Shunt Generator, measured in Electric Current cannot be negative.

Which unit is used to measure Armature Current for DC Shunt Generator?

Armature Current for DC Shunt Generator 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 for DC Shunt Generator can be measured.

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Armature Current for DC Shunt Generator Formula

Armature Current for DC Shunt Generator Example

Armature Current for DC Shunt Generator Solution

Armature Current for DC Shunt Generator Formula Elements

Other formulas in Current category

How to Evaluate Armature Current for DC Shunt Generator?

FAQs on Armature Current for DC Shunt Generator

Variable Name