When Installing Voice, Video and Data Wiring in a House

question 32

Multiple Choice

When installing voice, video and data wiring in a house, Articles __________ and __________ of the NEC contain some requirements that must be followed.

• A) 100; 300
• B) 430; 440
• C) 680, 690
• D) 800; 820

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Definitions:

Subscapular Bursa

A fluid-filled sac located between the shoulder blade (scapula) and the rib cage that helps reduce friction during shoulder movements.

Shoulder Joint

A ball-and-socket joint that connects the upper arm to the torso, allowing a wide range of arm movements.

Retraction

Movement in the posterior direction.

Protraction

Movement forward or in the anterior direction.