Respiratory Protective Devices
Respiratory Protective Devices (RPDs) are equipment designed to protect the wearer from inhaling harmful substances, including gases, vapors, fumes, and airborne microorganisms. In aviation, RPDs are used by pilots, cabin crew, and ground personnel who may be exposed to hazardous substances during their work. RPDs can be classified into two main categories: air-purifying respirators (APRs) and supplied-air respirators (SARs). APRs filter the air inhaled by the wearer, while SARs provide clean air from a separate source. RPDs must be selected based on the type and concentration of the hazardous substance, as well as the duration and frequency of exposure. Proper training and fit-testing are essential for the effective use of RPDs.
Your Previous Searches
Random Picks
- Performance Data: Performance data refers to the information related to the aircraft's performance characteristics, such as takeoff and landing distances, climb rates, cruise speeds, fuel consumption, and weight limitations. This data is crucial for pilots t ... Read More >>
- Hedging: Hedging is a risk management strategy used in aviation industry to offset potential losses from adverse price movements of aviation fuel. It involves taking an offsetting position in a related aviation fuel derivative product, such as futur ... Read More >>
- Post Lighting: In the context of aviation, post lighting refers to the illumination system installed on the airfield, specifically on the taxiways and runways, to guide aircraft during night or low visibility conditions. These lights are crucial for the s ... Read More >>
Top News
Passengers on Southwest flight evacuated after engine fire forces plane's return...
All passengers on a Southwest Airlines flight are safe after their plane had to be evacuated when an engine fire forced it to return to a Houston airport...
News Source: ABC News on 2025-04-17
American Express's wealthy cardholders are mostly untouched by tariff jitters...
American Express’s affluent cardmembers are showing few signs of curbing their spending, and younger customers drove growth in first-quarter transaction volumes, Chief Financial Officer Christophe L...
News Source: NBC News on 2025-04-17
Frontier Airlines offers $500 vouchers and refunds to passengers after a 'hard l...
Frontier flight 3506 briefly touched down at Luis Muñoz Marín International Airport in San Juan before pilots performed a go-around....
News Source: Business Insider on 2025-04-17
United Airlines hoping premium travel demand will carry it through economic turb...
United Airlines executives warned of economic uncertainty during their earnings call with investors on Wednesday....
News Source: USA Today on 2025-04-17
TCS faces US probe over alleged bias against non-Indian workers...
US EEOC investigates discrimination claims against Tata Consultancy Services by American workers, sparking controversy and legal action....
News Source: Bloomberg on 2025-04-17