# CTE Resource Center - Verso - Electronics Systems I Task 1859759658

CTE Resource Center - Verso

Virginia’s CTE Resource Center

Compute electrical power in circuits.


Computation should include
  • using the same value components that are physically installed in the circuit
  • retaining at least three significant figures (i.e., decimal places) on all measurements
  • reconciling differences between computed and measured values (often attributable to rounding errors).

Process/Skill Questions

  • Why might computed values differ from measured values?

Related Standards of Learning



The student will
  1. represent verbal quantitative situations algebraically; and
  2. evaluate algebraic expressions for given replacement values of the variables.


The student will solve
  1. multistep linear and quadratic equations in one variables algebraically;
  2. quadratic equations in one variables algebraically;
  3. literal equations for a specified variable;
  4. systems of two linear equations in two variables algebraically and graphically; and
  5. practical problems involving equations and systems of equations.


The student will solve
  1. absolute value linear equations and inequalities;
  2. quadratic equations over the set of complex numbers;
  3. equations containing rational algebraic expressions; and
  4. equations containing radical expressions.



The student will investigate and understand how to diagram, construct, and analyze basic electrical circuits and explain the function of various circuit components. Key concepts include
  1. Ohm’s law;
  2. series, parallel, and combined circuits;
  3. electrical power; and
  4. alternating and direct currents.

Other Related Standards

ITEEA National Standards

12. Use and Maintain Technological Products and Systems


16. Energy and Power Technologies


19. Manufacturing Technologies


8. The Attributes of Design


TSA Competitive Events



System Control Technology