Question

1. the term “labeled” means that ____. a. equipment or material must continue to comply with the appropriate standards (or performance) under which the labeling was granted b. equipment, materials, or services meet appropriate designated standards or have been tested and found suitable for a specified purpose c. equipment or material complies with discretionary standards as listed in the nec d. equipment or material is labeled for sale to general or subcontractors

Explanation:

The term "labeled" in a general context related to equipment, materials or services implies that they meet certain standards or have been tested for a specific purpose. Option b correctly captures this idea. Option a only focuses on continuing to comply after labeling was granted, option c mentions discretionary standards in NEC which is more specific and not the general meaning, and option d is about labeling for sale - not the core meaning of what "labeled" means in terms of standards and suitability.

Answer:

b. equipment, materials, or services meet appropriate designated standards or have been tested and found suitable for a specified purpose