UA Local 467 Section 7.1 to 7.4 Quizizz

A(n) ____ control system is a control system in which compressed air is used to provide power for the control system.

The control of the environment in commercial buildings is based on energy efficiency and ____.

A pneumatic control system is a control system in which ____ is used to provide power for the control system.

In the 1960s, ____ came into common use and was adapted for use in commercial HVAC control systems.

____ is a designation of the contaminants present in the air.

(a)   is a designation of the contaminants present in the air of a building space.

(a)   is a condition that occurs when people cannot sense a difference between themselves and the surrounding air.

Accurate control of the environment in a building space leads to (a)   occupancy rates and profits.

Early control of the level of comfort in a living environment was done by (a)   .

Self-contained control systems are used to control basic closed loop systems that require relatively low accuracy.