Contractors Should Be Alert to Hazardous Substances in Buildings

question 15

Multiple Choice

Contractors should be alert to hazardous substances in buildings

• A) constructed before 1990
• B) constructed before 1980
• C) constructed before 2000
• D) all residences and townhouses regardless of when they were built

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Definitions:

Bleed Air

A system in aircraft used to divert compressed air from the engines for various purposes, like cabin pressurization and air conditioning.

Power Steering System

A system in vehicles that utilizes hydraulic or electric power to assist drivers in steering, reducing the physical effort required.

Strut Bearing Plates

Components in a vehicle's suspension system that serve as the mounting point for the struts, providing a pivot point for steering.

Rack and Pinion Gearbox

A gearbox utilizing the rack and pinion mechanism to convert rotational motion into precise linear motion, often used in steering systems.