One Reason for Using an Extended Plenum System Is to ____

question 1

Multiple Choice

One reason for using an extended plenum system is to ____.

• A) save materials
• B) reduce the velocity of the air as the air reaches the last takeoffs on the extended plenum
• C) prolong the main plenum closer to the farthest supply register
• D) keep the noise level low

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Definitions:

Sensory Physiology

The study of how organisms perceive and respond to physical stimuli in their environment through sensory organs.

Constant Stimuli

A method in psychophysics used to measure the sensitivity of sensory systems by presenting stimuli of constant intensity but differing in duration or frequency.

Method of Limits

A psychological research method used to measure sensitivity to stimuli by gradually increasing or decreasing the stimulus intensity until it is detectable by the participant.

Adjustment

The process of adapting or becoming accustomed to new conditions or to a new environment.