IICRC OCT Course Practice Questions & ANSWERS 2024 LATEST UPDATE!!!
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Course
Carpet Cleaning Technician
Institution
Carpet Cleaning Technician
The _______ is the technician's best instrument for detecting the presence and intensity of an odor. - ANSWER Nose
Odor is a gas interpreted by the ______________ ________________. - ANSWER Olfactory lobe
The "pure" sensation of smell that is transmitted from the nose to the olfactory lobe by...
IICRC OCT Course Practice Questions &
ANSWERS 2024 LATEST UPDATE!!!
The _______ is the technician's best instrument for detecting the presence and intensity of an odor. -
ANSWER Nose
Odor is a gas interpreted by the ______________ ________________. - ANSWER Olfactory lobe
The "pure" sensation of smell that is transmitted from the nose to the olfactory lobe by way of the
olfactory nerve is called ________ _______. - ANSWER real odor
_____________________ _______________ is a term used by some to describe odors which people
believe they smell, based on experiences, suggestions and past impressions. - ANSWER Psychological
odors
The human sense that is capable of distinguishing odors at very low concentrations is the
_____________ ____________. - ANSWER Olfactory sense
An important property for a substance to have a detectable odor is ______________ solubility. -
ANSWER water
___________________ is a condition where an individual becomes accustomed to an odor. - ANSWER
Aclamation
Odor is most apparent when ________________ and __________________ are high. - ANSWER
humidity ; temperature
Most deodorizations usually begin with the removal of the _____________. - ANSWER source
Cleaning the source area is the __________________ principle of odor control. - ANSWER 2nd
, ________________________ is the third general principle in effective deodorization. - ANSWER
Penetration
___________________ is the fourth principle of odor control. - ANSWER Sealing
A __________________ is a compound that "locks-in" vaporous odor molecules. - ANSWER sealer
Oxidizing agents break down organic matter by adding ________________. - ANSWER oxygen
Chlorine bleach and ozone gas are ___________________. - ANSWER oxidizers
Most deodorants used in smoke odor removal contain a combination of ________________ and
____________ agents. - ANSWER masking ; pairing
A _____________ _____________ combines with and changes a malodorous substance to create a new
odorless compound. - ANSWER pairing agent
________________ is a method of disguising a malodor with a stronger more pleasant odor. - ANSWER
Masking
Oils, gels or solid materials impregnated with fragrances to mask odors work on the ____________-
__________ principle. - ANSWER time-released
The process of enzymes breaking down an odor causing organic material (such as milk, eggs, fish or pet
odors) is called ___________________. - ANSWER digestion
A micron is a unit of measurement used to describe ________________ or ____________________. -
ANSWER particle ; droplets
Damage to moisture-sensitive materials is a concern when using
_______________________________________________. - ANSWER high volume wet foggers
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