What is the purpose of Material Safety Data Sheets (MSDS) in aviation?

• A. To provide recipes for cleaning products

• B. To offer quick reference in case of chemical spills or injuries

• C. To list maintenance schedules

• D. To track employee safety training

Why must guards and safety covers on tools never be removed or disabled?

• They interfere with operations

• They protect the operator from potential hazards

• They are difficult to remove

• They are expensive to replace

Why must tools and equipment be calibrated regularly?

• To keep them clean

• To ensure accuracy and safety

• To prevent theft

• To maintain their color

What does ABBS stand for in aviation safety?

• Aviation Basic Safety Standards

• Aviation Behaviour-Based Safety

• Aviation Best Safety System

• Aviation Bureau for Safety

What is the function of self-locking nuts in aviation?

• To enhance appearance

• To prevent loosening under severe vibration

• To increase tightening efficiency

• To reduce weight

How many washers are typically allowed on a bolt-nut assembly in aviation?

• One

• Two

• Three

• Four

What should be checked when weighing an aircraft?

• The type of fuel used

• The position of the jacks

• That the aircraft is in a level position and protected from wind

• The color of the paint

Why should gasoline spills never be swept up with a dry broom?

• It can create a mess

• It can create static electricity and risk an explosion

• It can damage the floor

• It is against the regulations

Why should electrical connectors be properly installed and secured in aviation?

• To save on maintenance costs

• To ensure reliable operation and avoid electrical faults

• To make them more accessible

• To reduce overall weight

What is a common cause of back injuries in aviation maintenance?

• Slippery floors

• Incorrect lifting techniques

• Faulty equipment

• Poor lighting