Chemical Safety and Spill Control 2

Chemical can enter the body through inhalation, skin absorption, ingestion and _______

• Injection

• Vision Inspection

Chemical health risk assessment (CHRA) is part of the risk assessment that required to be conducted every ______ years or when there are changes in the process and introduction of new chemicals.

• 2

• 5

• 10

It is safe to transport strong acid and strong alkali using the same trolley as long as it has been secured properly with chain to prevent spill. True or false?

• True

• False

Chemical handler shall receive chemical safety training at least every_____ year(s) or when there is changes in chemicals or employees are assigned to a new tasks where they likely to exposed to chemical hazardous to health

• 1

• 2

• 5

Choose the correct sequence for doffing (removal) of PPE after spill clean up.

• Remove chemical resistant suit---> chemical resistant boots--->safety goggles and respirator---> glove

• Glove--->safety goggles---> respirator---> chemical resistant boots---->chemical resistant suit

All of the following statements about welding safety control are correct EXCEPT...

• Gas cylinder must be stored in upright position and secured with chain

• Gas cylinder must be cap with safety cap when it is not in use

• Welder gloves, a face shield, or welder goggles shall be worn when performing welding

• fire extinguisher must be available

• Oxygen cylinder and flammable gas cylinder (Acetylene) can be stored together