7A Flashcards
what is the maximum weight you should be allowed to lift
20kg
health effects of noisy environments
headaches, stress, fatigue, high blood pressure, increased heart rate
What must be included in a safety data sheet (SDS)
- how to handle safely including storage and disposal
- physical and chemical properties as well as health and emergency response measures
- environmental effects of chemical
Three sign categories
- Regulatory (Circle)
- Information (Square)
- Warning (Triangle)
what does a Red circle shaped sign mean
Prohibited
what does a green circle shaped sign mean
Permission
What does a blue circle sign mean
Mandatory
Red Square sign
Fire information
Green Square Sign
First aid and safety equipment information
Blue Square sign
Mandatory information
Black on yellow triangle sign
Indicates a potential risk
Red on white triangle sign
Warns against danger that can cause injury or death
Maroon on yellow triangle sign
Indicates radiation risk
Ways to reduce FOD
Use protective covers
FOD walk arounds
Positive Tool control program
What must you do when removing the wheel assembly from landing gear axle
Deflate tyre
What is the only kind of lubricant to be used directly with oxygen
Perfluoropolyethers (PFPEs)
Aviators breathing oxygen cylinders are painted __
Wakefield green
Affects of solvents on the body
dermatitis, headaches, drowsiness, poor coordination. nausea
At what distance away from a fuel tank is it safe to use a power tool
1.5m
How many people must be present during a fuel tank entry
3 people
Ionising radiation causes chemical change by
breaking chemical bonds with high energy releases
non-ionising radiation causes chemical change by
by exciting molecules causing them to vibrate faster, creating heat
How often must a health and safety meeting take place
Every 3 months
What systems are guarded by lockwire
emergency systems
