# Calculate electrical power.

## Definition

Calculation should include- units of measurement
- mechanical advantage.

## Process/Skill Questions

- What types of electronic test equipment would you use to measure electrical power (e.g., multimeter)?
- What safety equipment might you use when measuring electrical power?
- What are the conversion equations?
- What is Ohm’s law?
- What is Watt’s law?

## Related Standards of Learning

## Mathematics

### A.4

The student will solve

- multistep linear and quadratic equations in one variables algebraically;
- quadratic equations in one variables algebraically;
- literal equations for a specified variable;
- systems of two linear equations in two variables algebraically and graphically; and
- practical problems involving equations and systems of equations.

### A.8

The student, given a situation in a real-world context, will analyze a relation to determine whether a direct or inverse variation exists, and represent a direct variation algebraically and graphically and an inverse variation algebraically.

### AII.3

The student will solve

- absolute value linear equations and inequalities;
- quadratic equations over the set of complex numbers;
- equations containing rational algebraic expressions; and
- equations containing radical expressions.