1|Page
FSC 325 Exam 1 2025 Actual exam (Testing Real Exam
Questions)and verified Answers ( 100% accurate) GET
IT RIGHT!!
The Law of Conservation of Mass indicates that the amount of raw material
entering a process must equal the amount of material leaving the process. -
(ANSWER)True
Most proteins found in food denature at a pH of 7. . - (ANSWER)False, 7 in neutral
The glass transition in bread is important because the loss of moisture at the crust
layer causes loss of crispness and initiation of rubbery texture in the crust. -
(ANSWER)False, gain of crispiness
Whether knife, abrasion, or flash steam peeling; a major concern in the
operations of fruit and vegetable processors is the loss of valuable fruit or
vegetable flesh due to removal of excessively deep peel segments. -
(ANSWER)True
If BET monolayer at aw 0.4 is the most stable level and the rate of deterioration is
at a minimum, then all food products must maintain aw at 0.4. - (ANSWER)False
To achieve uniform particle size reduction of a product that was classified as
fibrous and ductile, one could use a hammer mill. - (ANSWER)False; chopping,
cutting, slicing, and dicing
, 2|Page
A steam peeling operation for potatoes loosens the peel by heating the water just
under the peel to rapidly break the linkages between the peel and flesh of the
potato when the potato enters a reduced pressure section and the water flashes
to steam. - (ANSWER)True
Foods containing high moisture content always possess high water activity. -
(ANSWER)False
To achieve uniform particle size reduction of a product that was classified as
fibrous one could use a high speed slicer. - (ANSWER)True
The bulk density of a product will always be lower than the density of the same
product. - (ANSWER)False, true density
A colloid mill is made up of one rotating disk and one stationary disk and may be
used for the milling of hazel nuts into a paste. - (ANSWER)True
Grading of single attributes of a product tends to be more cost effective than
sorting. - (ANSWER)True
Viscosity of a Newtonian fluid is considered to be Time Dependent. -
(ANSWER)False, independent
FSC 325 Exam 1 2025 Actual exam (Testing Real Exam
Questions)and verified Answers ( 100% accurate) GET
IT RIGHT!!
The Law of Conservation of Mass indicates that the amount of raw material
entering a process must equal the amount of material leaving the process. -
(ANSWER)True
Most proteins found in food denature at a pH of 7. . - (ANSWER)False, 7 in neutral
The glass transition in bread is important because the loss of moisture at the crust
layer causes loss of crispness and initiation of rubbery texture in the crust. -
(ANSWER)False, gain of crispiness
Whether knife, abrasion, or flash steam peeling; a major concern in the
operations of fruit and vegetable processors is the loss of valuable fruit or
vegetable flesh due to removal of excessively deep peel segments. -
(ANSWER)True
If BET monolayer at aw 0.4 is the most stable level and the rate of deterioration is
at a minimum, then all food products must maintain aw at 0.4. - (ANSWER)False
To achieve uniform particle size reduction of a product that was classified as
fibrous and ductile, one could use a hammer mill. - (ANSWER)False; chopping,
cutting, slicing, and dicing
, 2|Page
A steam peeling operation for potatoes loosens the peel by heating the water just
under the peel to rapidly break the linkages between the peel and flesh of the
potato when the potato enters a reduced pressure section and the water flashes
to steam. - (ANSWER)True
Foods containing high moisture content always possess high water activity. -
(ANSWER)False
To achieve uniform particle size reduction of a product that was classified as
fibrous one could use a high speed slicer. - (ANSWER)True
The bulk density of a product will always be lower than the density of the same
product. - (ANSWER)False, true density
A colloid mill is made up of one rotating disk and one stationary disk and may be
used for the milling of hazel nuts into a paste. - (ANSWER)True
Grading of single attributes of a product tends to be more cost effective than
sorting. - (ANSWER)True
Viscosity of a Newtonian fluid is considered to be Time Dependent. -
(ANSWER)False, independent
