Which of the Following Terms Refers to the Very Small

question 14

Multiple Choice

Which of the following terms refers to the very small movement of terminals against each other that wears away the outer layer of the metal?

• A)continuity
• B)thermal cycling
• C)resistance
• D)fretting

---

Definitions:

Equation

A mathematical statement that asserts the equality of two expressions, typically involving variables.

Coefficients

Numbers placed before variables in algebraic expressions to indicate multiplication.

Expression

A combination of symbols that represents a mathematical quantity or relationship.

Coefficient

A numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g., 4 in 4x).