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Test your basic knowledge |
Dairy Judging
Start Test
Study First
Subjects
:
industries
,
dairy
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Milk meeting the highest sanitary requirements is known as Grade ____
A
13
Bacterial
Determining one brand of milk from another
2. Milk marketing cooperatives...
Determine whether mammary glands are inflamed
Sediment
Bitter - salty
Provide marketing power for dairy farmers
3. To add mold to the blue cheese - it is mainly _______
Ultra-filtration
Shelf date
I
Injected into the cheese
4. What is the most popular size container used for fluid milk
Sediment
Gallon
Phosphorous
Ultra high temperatures
5. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
Flat
750000
Freezing point
Lactose
6. It requires approximately ___ pounds of skim milk to make one pound of nonfat dry milk
10
11
Phosphorous
Shelf date
7. The two dairy product categories that require the highest amount of raw milk from the US supply are...
Salty
Class 1
Cheese
Fluid milk products and cheese
8. To add mold to the blue cheese - it is mainly _______
Injected into the cheese
Scietific - technical - and economic progress
Milk fat content
Hydrometer
9. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
Oxidized
1.032
Casein
100%
10. The application of heat to milk for the purpose of preservation - with the extra benefit of the protection of public health - continues to develop. Innotative methods are now available for processing milk at ____ with only fractions of a second holdi
Gallon
Germicidal teat dip
Ultra high temperatures
Sour
11. ____ percent of allmilk produced in the US is sold to dairy processing plants
Micoorganisms
280 degrees for 2 seconds
98
Hypochlorite sanitizer
12. As with grade A milk - _____ adopts and enforces regulations to control milk used for the manufacturing of milk products
Sediment
100000
Each state
Flat
13. Today - milk that has been ultra pasteurized must have been heated at or above ____ degrees for at least ___
Marketing coops
Determine whether mammary glands are inflamed
Fluid milk products
280 degrees for 2 seconds
14. As with grade A milk - _____ adopts and enforces regulations to control milk used for the manufacturing of milk products
Each state
Determine whether mammary glands are inflamed
Grade A
Added water
15. The California Mastitis Test is done to...
Centrifuge
Hypochlorite sanitizer
Determine whether mammary glands are inflamed
Acid degree value
16. Which of the following is not an objective of milk evaluation
Marketing coops
Determining one brand of milk from another
Chlorine
Hypochlorite sanitizer
17. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
3.25 percent milkfat and 8.25 percent solids-not-fat
Determining one brand of milk from another
Centrifuge
Prices paid milk producers
18. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor was probably
60
Phosphatase
Phosphorous
Oxidized
19. A cryoscopyis an important tool that test for _____ in milk
Added water
11
Penicillin
8.6
20. Milk covered by Federal milk marketing orders is...
Added water
Cheese
Ultra high temperatures
Grade A
21. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
The food and Drug Administration
Marketing coops
11
Market stabilization
22. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
Added water
Feed
Coliform bacteria
Shelf date
23. What is the largest cost on most US dairy farms
Salty
Feed
Bitter - salty
76%
24. Which of the following is not an objective of milk evaluation
Class 1
A large proportion of the human population is sensitive to antibiotics
Determining one brand of milk from another
Micoorganisms
25. _____ causes falvors in milk such as acid - high acid - or sour milk
Milk fat and milk sugar
The food and Drug Administration
750000
Micoorganisms
26. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
Shelf date
Extreme agitation of raw milk
Temp and time
A large proportion of the human population is sensitive to antibiotics
27. What is the largest cost on most US dairy farms
Shelf date
Milk fat content
Feed
Ultra-filtration
28. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
Shelf date
100%
60
Cheese
29. Milk covered by Federal milk marketing orders is...
Added water
Prices paid milk producers
Malty
Grade A
30. With the exception of _____ - all of the following off flavors of milk are caused by bacteria
Phosphorous
Ultra high temperatures
Has the same nutritional value as the real product it replaces
Salty
31. The major cause of mastitis infections are ____ infections
A large proportion of the human population is sensitive to antibiotics
Salty
76%
Bacterial
32. Water added to milk is detected by checking the
Freezing point
Casein - Lactalbumin
Milk fat content
Flat
33. Each Federal Milk Marketing order is administered by a representative of the
Casein - Lactalbumin
Hydrometer
Secretary of Agriculture of the US
Gallon
34. One gallon of milk weighs _____ pounds
60
1.032
Feed
8.6
35. What is the most popular size container used for fluid milk
98
Each state
2-4
Gallon
36. Specific gravity of milk at 60 degree F is _____
3.25 percent milkfat and 8.25 percent solids-not-fat
1.032
Added water
Growth of bacteria in the milk
37. The four primary taste sensations are...
100000
Casein
Extreme agitation of raw milk
Bitter - salt - sour - sweet
38. Water added to milk is detected by checking the
Milk testing and record keeping program for dairy cows
Freezing point
Scietific - technical - and economic progress
Sub-clinical
39. The _______ test may be of value in detecting gross carelessness in the production and handling of milk on the farm.
Shelf date
Acid degree value
Extreme agitation of raw milk
Sediment
40. Which of the following does not promote metallic/oxidized off flavor in milk?
Hypochlorite sanitizer
Centrifuge
Lactic acid producing bacteria
Germicidal teat dip
41. The Babcock test is rapid - simple - and accurate test for...
Germicidal teat dip
Fat content
Ultra-filtration
Distinct precipitate forms - but no gel
42. The major cause of the salty flavor in milk is...
Malty
Pooling
Germicidal teat dip
Mastitis
43. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Centrifuge
Fluid milk products and cheese
Shelf date
Extreme agitation of raw milk
44. With the exception of _____ - all of the following off flavors of milk are caused by bacteria
Tuberculosis and brucellosis
Salty
I
Magnesium_Iron_Manganese_Copper
45. Which group of flavors cannot be detected by odor?
Acid degree value
Penicillin
750000
Bitter - salty
46. Federal Milk Marketing Orders are a mechanism for...
Secretary of Agriculture of the US
Sour
Market stabilization
76%
47. The CMT should be read within ________ seconds
1890
Has the same nutritional value as the real product it replaces
Milk fat and milk sugar
20
48. _____ is the cause of the rancid flavor in milk
Mastitis
Hydrometer
Extreme agitation of raw milk
Chlorine
49. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor was probably
Determining one brand of milk from another
Lactic acid producing bacteria
Oxidized
98
50. The milk In what class receives the highest price in the market?
Class I
Pooling
Determining one brand of milk from another
Class 1