SS Ch 12 Quiz

________________ are used for different cleaning tasks.  They contain surfactants that reduce surface tension between the dirt and the surface being cleaned.

• Detergents
• Degreasers
• Delimers
• Abrasive cleaners

________________ are detergents that contain a grease-dissolving agent.

• Detergents
• Degreasers
• Delimers
• Abrasive cleaners

________________ are used on mineral deposits and other dirt that other cleaners cannot remove.

• Detergents
• Degreasers
• Delimers
• Abrasive cleaners

________________ contain a scouring agent that helps scrub hard-to-remove dirt.

• Detergents
• Degreasers
• Delimers
• Abrasive cleaners

_______________ removes food and other dirt from a surface.

• Cleaning
• Sanitizing

_______________ reduces pathogens on a surface to safe levels.

• Cleaning
• Sanitizing

Which sanitizer's contact time only has to be 7 seconds?

• Chlorine
• Iodine
• Quats
• None of the above

Which factor does NOT effect sanitizer effectiveness?

• Concentration
• Contact time
• Water hardness
• Waer color

Which of the following is the first step in washing and sanitizing process?

• Wash the surface
• Rinse the surface
• Scrape ore remove food bits from the surface
• Allow the surface to air-dry

Which of the following is the last step in washing and sanitizing process?

• Wash the surface
• Rinse the surface
• Scrape ore remove food bits from the surface
• Allow the surface to air-dry