Exam 7: Working Safely in the Shop

The high voltage electrical cables (harness cover)of a hybrid vehicle are colored ______.

After disconnecting the high-voltage system of a hybrid vehicle, you should wait at least ____________________ minutes before working on or around the high-voltage wiring.

What is spontaneous combustion?

A class C type fire extinguisher can be used on what type of fires?

Technician A removes a battery by disconnecting the positive cable first. Technician B uses a battery lifting strap to lift the battery out of the vehicle. Who is correct?

Every school and pubic building should have __________________routes posted.

Which of the following  extinguishers  is recommended to put out electrical fires?