What does gigajoule per second measure?

Gigajoule per second measures power as one billion joules delivered or converted per second, equivalent to one gigawatt.

What is a volt ampere?

Volt ampere is a unit of apparent power in AC circuits, calculated as the product of RMS voltage and RMS current.

Why might volt ampere differ from watts?

Because volt ampere represents apparent power, it equals watts only when the power factor is one, meaning purely resistive loads.

Convert Gigajoule/second (GJ/s) to Volt Ampere (V*A) – Power Unit Converter

Easily convert power measurements from gigajoule per second (GJ/s) to volt ampere (V*A) with our online tool. Understand how to express large power in terms of apparent power used in AC electrical systems.

Gigajoule/second [GJ/s]

Volt ampere [V*A]

Please check your input. It must be a valid numeric value.

Gigajoule/second [GJ/s] to Volt ampere [V*A] Conversion Table

Gigajoule/second [GJ/s]	Volt ampere [V*A]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Gigajoule/second [GJ/s] to Volt ampere [V*A] Conversion Table
Gigajoule/second [GJ/s]	Volt ampere [V*A]

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What Is This Tool?

This converter transforms power values from gigajoule per second (GJ/s), a large-scale unit of power equivalent to one gigawatt, into volt ampere (V*A), which represents apparent power in alternating current circuits. It is helpful for electrical engineering and power generation applications involving high power levels.

How to Use This Tool?

Enter the power value in gigajoule per second (GJ/s).
Select the target unit as volt ampere (V*A).
Click the convert button to get the equivalent power in V*A.
Review the results and apply as needed for electrical or engineering purposes.

Key Features

Converts large-scale power units between GJ/s and V*A accurately.
Expresses continuous power levels suitable for grid-scale and industrial contexts.
Supports understanding of apparent power in AC electrical systems.
Browser-based and simple to use without installation.
Provides example conversions for quick reference.

Examples

2 GJ/s equals 2,000,000,000 V*A.
0.5 GJ/s equals 500,000,000 V*A.

Common Use Cases

Expressing electrical output capacity of large power plants at gigawatt scale.
Describing continuous thermal power ratings for industrial boilers and combined-cycle plants.
Sizing transformers, UPS, and electrical distribution equipment by apparent power ratings.
Analyzing mechanical or propulsive power levels for very large engines or rocket stages.

Tips & Best Practices

Always confirm that power factor conditions apply when interpreting apparent power results.
Use this tool for large power values suitable to gigawatt ranges rather than small systems.
Cross-check converted values when applying results in electrical engineering designs.
Keep in mind volt ampere indicates apparent power, which differs from real power if loads are not purely resistive.

Limitations

Volt ampere equals watts only when the power factor is one, so conversions assume ideal load conditions.
Conversion is focused on very large power quantities and may not be practical for smaller power scales.

Frequently Asked Questions

What does gigajoule per second measure?: Gigajoule per second measures power as one billion joules delivered or converted per second, equivalent to one gigawatt.
What is a volt ampere?: Volt ampere is a unit of apparent power in AC circuits, calculated as the product of RMS voltage and RMS current.
Why might volt ampere differ from watts?: Because volt ampere represents apparent power, it equals watts only when the power factor is one, meaning purely resistive loads.

Key Terminology

Gigajoule/second (GJ/s): A unit of power equal to one billion joules per second, equivalent to one gigawatt, used for describing very large power levels.
Volt ampere (V*A): Unit of apparent power in AC circuits, calculated as RMS voltage times RMS current, representing total power irrespective of phase angle.
Apparent Power: The product of voltage and current in an AC circuit, combining real power and reactive power components.

Quick Knowledge Check

What does 1 gigajoule per second equal in volt amperes?

1000 V*A

1000000000 V*A

1000000 V*A

Volt ampere represents what type of power?

Real power

Apparent power

Reactive power

When does volt ampere equal watts exactly?

When power factor is 0

When power factor is 1

Always

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