Flexible Metal Conduit (FMC) Is a Raceway of Circular Cross

question 1

Multiple Choice

Flexible metal conduit (FMC) is a raceway of circular cross section made of ____.

• A) PVC laminated steel
• B) helically wound, formed, and interlocked metal strips
• C) concentrically wound aluminum alloy
• D) interlocking metal and PVC conglomerate

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Definitions:

UI

Universal Instantiation, a logical rule of inference stating if something is true for everything in a category, it is true for any specific instance of that category.

Quantifier-Negation Rule

A principle in formal logic that deals with the relationship between quantifiers and the negation of statements.

Quantifier

A symbol or word in logic that specifies the quantity of specimens in the domain of discourse that satisfy an open formula.

Negation

The contradiction or denial of something, or the operation of inverting the truth value in logic.