Exam 7: Working Safely in the Shop

What is spontaneous combustion?

Which of the following statements about safety glasses is true?

Ergonomic hazards are being discussed. Technician A says they impede normal body position and motion. Technician B says they are the result of noise or vibrations. Who is correct?

Diesel fuel may contain microorganisms and can be highly infectious if it gets into an open cut or sore.

Battery charging is being discussed. Technician A says the charger should be turned on before connecting the charger cables to the battery terminals. Technician B says a battery with frozen electrolyte should be charged for thirty minutes or until the electrolyte melts. Who is correct?

Technician A says carbon monoxide has an odor similar to burnt oil. Technician B says a volatile liquid evaporates slowly. Who is correct?

In a pinch, an old flat tip screwdriver can be used as a chisel.

What type of gloves should be worn for cleaning parts in solvent?

Where can a shop's complete list of hazardous materials be found?

What is an MSDS?

MSDS should be kept in a locked cabinet in the service manager's or supervisor's office.

Something that catches fire and burns easily is called a(n) ____________________ substance.

Technician A says it is recommended that you wear shoes with nonslip soles in the shop. Technician B says safety shoes have steel plates built into the toe and shank to protect your feet. Who is correct?

The voltage in a hybrid vehicle's electrical system can be as high as ____________________ volts.

Federal Right-to-Know laws concern ______.

The area where volatile solvents and chemicals are used must be properly ____________________.

When lifting heavy parts, Technician A twists at the waist to change direction. Technician B turns his whole body using his feet. Who is correct?

What type of gloves should be worn when working on the electrical system of a hybrid vehicle?

Technician A says vehicle refrigerants must be recovered and recycled. Technician B says splash goggles should be worn when servicing an air-conditioning system. Who is correct?

What steps should you follow to prevent an injury when lifting heavy objects?