William completed his Bachelor of Science and Master of Arts in 2013. He current serves as a lecturer, tutor and freelance writer. In his spare time, he enjoys reading, walking his dog and parasailing. Article last reviewed: 2022 | St. Rosemary Institution © 2010-2024 | Creative Commons 4.0

TECHNICAL DRAWING & ALPHABET OF LINE

Technical drawings are crucial in conveying how an object should be manufactured or constructed. These drawings use standardized line symbols, known as the “alphabet of lines,” to communicate detailed and precise information universally understood. The accuracy and clarity provided by technical drawings ensure that anyone, regardless of language, can understand/read the specifications necessary to build…

Workplace Hazardous Materials Information System (WHMIS)

The Workplace Hazardous Materials Information System (WHMIS) is a comprehensive national system for safe management of hazardous chemicals, which is legislated by both the federal and provincial jurisdictions. WHMIS is a three (3) part effort of labour, industry, and government which took several years to develop. It is unique in that it represents a consensus…