CTE Resource Center - Verso

Virginia’s CTE Resource Center

Solve problems using direct and inverse relationships.

Definition

Calculate problems as assigned by instructor (i.e., step-up or step-down transformers).

Process/Skill Questions

  • Why is it important for electricians to be able to convert fractions to decimals?
  • Why is it important for electricians to understand word problems?
  • How are fractions typically used in electrical work?

Related Standards of Learning

Mathematics

A.4

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.

AII.3

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.

Other Related Standards

NCCER Electrical Standards, 2011

26103-11 Introduction to Electrical Circuits

 

26104-11 Electrical Theory