RCDD Question #32: Real Exam Question with Answer & Explanation

The correct answer is B. 23 sq m (250 sq ft). This question tests knowledge of the standard building automation system (BAS) outlet density specified in ANSI/TIA-862 for typical floor space coverage.

Question

The standard floor space coverage area for each building automation system (BAS) is a BAS outlet or device for every ________ of floor space.

Options

A9.3 sq m (100 sq ft)
B23 sq m (250 sq ft)
C31 sq m (330 sq ft)
D56 sq m (600 sq ft)
E84 sq m (904 sq ft)

Explanation

This question tests knowledge of the standard building automation system (BAS) outlet density specified in ANSI/TIA-862 for typical floor space coverage.

Common mistakes.

A. 9.3 sq m (100 sq ft) is the standard outlet density applied to general-purpose telecommunications outlets, not to BAS devices.
C. 31 sq m (330 sq ft) does not correspond to any recognized BAS outlet density defined in TIA-862 or BICSI guidelines.
D. 56 sq m (600 sq ft) would produce too sparse a distribution of BAS control points and does not match the standard coverage requirement.
E. 84 sq m (904 sq ft) far exceeds the standard coverage area per BAS device and is not recognized in any structured cabling standard for building automation.

Concept tested. BAS outlet density standard per ANSI/TIA-862

Reference. https://tiaonline.org/what-we-do/standards/tia-862/

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