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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. The two dairy product categories that require the highest amount of raw milk from the US supply are...
Sour
Fluid milk products and cheese
Gallon
Ultra high temperatures
2. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Growth of bacteria in the milk
Phosphorous
Coliform bacteria
Casein
3. The Dairy Herd Improvement Association is a cooperative which provides _______
Feeds consumed by the cow
Milk testing and record keeping program for dairy cows
Flat
60
4. The Babcock test is rapid - simple - and accurate test for...
3.25%
Micoorganisms
A large proportion of the human population is sensitive to antibiotics
Fat content
5. Whole milk contains _______ percent protein
3.5-4.0
The food and Drug Administration
Casein
3.25 percent milkfat and 8.25 percent solids-not-fat
6. The major cause of mastitis infections are ____ infections
Bacterial
Provide marketing power for dairy farmers
Class 1
Grade A
7. It requires approximately ___ pounds of skim milk to make one pound of nonfat dry milk
2-4
76%
Product has appropriate bacteria added to it
11
8. Milk covered by Federal milk marketing orders is...
Pooling
3.25%
3.5-4.0
Grade A
9. Milk protein contains _______ of the essential amino acids and in appreciable amounts
750000
100%
Milk fat and milk sugar
I
10. Pasteurization is the process of heating every particle of milk and milk products to the minimum required _____ and holding it continuously for the minimum required ______ in equipment that is properly designed and operated
The food and Drug Administration
Penicillin
Milk fat and milk sugar
Temp and time
11. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
Determine whether mammary glands are inflamed
10
Plastic
Skim Milk
12. What percentage of US households buy fluid milk (on annual basis)
A
Shelf date
Each state
98
13. A large portion of the population is sensitive to the antibiotic _____
Penicillin
Shelf date
Added water
Each state
14. Federal Milk Marketing Orders are a mechanism for...
Market stabilization
2-4
Fluid milk products
Marketing coops
15. A cryoscopyis an important tool that test for _____ in milk
1937
13
Added water
Lactic acid producing bacteria
16. Pasteurization was developed in _____ as a heat treatment to preserve food
3.25 percent milkfat and 8.25 percent solids-not-fat
Sour
Fluid milk products
1890
17. Milk provides_____ and ____ in approximately the same ration as found in the bone
Fat content
Calcium and phosporus
Market stabilization
Homogenization
18. Lactobacillus bulgaaricus and Streptococcus thermophilus are examples of_______
1937
Calcium and phosporus
Lactic acid producing bacteria
Sediment
19. Milk used for ____ is Class 1 Milk
Hydrometer
Fluid milk products
Calcium and phosporus
Bitter - salty
20. Federal Milk Marketing Orders are a mechanism for...
Hypochlorite sanitizer
Market stabilization
Prices paid milk producers
Added water
21. What is the most popular type container used for fluid milk?
Bacterial
Market stabilization
Plastic
Tuberculosis and brucellosis
22. To add mold to the blue cheese - it is mainly _______
Magnesium_Iron_Manganese_Copper
Injected into the cheese
10
98
23. The _______ test may be of value in detecting gross carelessness in the production and handling of milk on the farm.
California
98
Micoorganisms
Sediment
24. Water added to milk is detected by checking the
Magnesium_Iron_Manganese_Copper
Milk testing and record keeping program for dairy cows
Freezing point
Salty
25. Water added to milk is detected by checking the
Homogenization
Milk fat and milk sugar
Hypochlorite sanitizer
Freezing point
26. ____ percent of allmilk produced in the US is sold to dairy processing plants
Growth of bacteria in the milk
Provide marketing power for dairy farmers
10
98
27. The Babcock test is rapid - simple - and accurate test for...
Fat content
100%
3.25 percent milkfat and 8.25 percent solids-not-fat
3.5-4.0
28. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor was probably
Oxidized
A
Milk testing and record keeping program for dairy cows
280 degrees for 2 seconds
29. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
The food and Drug Administration
100000
98
Marketing coops
30. Lactobacillus bulgaaricus and Streptococcus thermophilus are examples of_______
Shelf date
Mastitis
Class 1
Lactic acid producing bacteria
31. Milk is a good supplier of minerals except for ____
Bacterial
Magnesium_Iron_Manganese_Copper
Centrifuge
Sour
32. Federal Definitions and Standards of Identity specify that Whole Milk contain not less than
Fluid milk products
Germicidal teat dip
Chlorine
3.25 percent milkfat and 8.25 percent solids-not-fat
33. Milk with low total solids will produce what off-flavor
20
Micoorganisms
Penicillin
Flat
34. Milk meeting the highest sanitary requirements is known as Grade ____
A
Milk fat content
Ultra high temperatures
1937
35. By definition - a product labeled 'milk' must contain not less than ____ percent milk fat
A large proportion of the human population is sensitive to antibiotics
Fluid milk products
Coliform bacteria
3.25%
36. The major cause of the salty flavor in milk is...
Plastic
Mastitis
98
Class I
37. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
Class 1
Distinct precipitate forms - but no gel
3.25%
Casein
38. The California Mastitis Test is done to...
Magnesium_Iron_Manganese_Copper
Acid degree value
Fluid milk products and cheese
Determine whether mammary glands are inflamed
39. If you produce milk in this state - the price you will receive for your milk is a blend of classes - components -quota - and non-quota values. It is the only state with its ownfarm milk pricing system. the state is ______
California
Market stabilization
76%
Mastitis
40. Milk marketing cooperatives...
2-4
Provide marketing power for dairy farmers
The food and Drug Administration
Freezing point
41. For the maximum intake of calcium - one should consume_______
Skim Milk
Casein
A
Bacterial
42. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
Coliform bacteria
Feeds consumed by the cow
10
Tuberculosis and brucellosis
43. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Casein - Lactalbumin
Micoorganisms
Provide marketing power for dairy farmers
Centrifuge
44. What is the largest cost on most US dairy farms
Bitter - salt - sour - sweet
10
2-4
Feed
45. Milk protein contains _______ of the essential amino acids and in appreciable amounts
3.25%
Shelf date
Tuberculosis and brucellosis
100%
46. The components of milk responsible for richness and sweetness - in this order are...
3.5-4.0
Gallon
Tuberculosis and brucellosis
Milk fat and milk sugar
47. Milk used for ____ is Class 1 Milk
I
Fluid milk products
Fat content
Casein - Lactalbumin
48. It requires approximately ___ pounds of skim milk to make one pound of nonfat dry milk
11
8.6
Scietific - technical - and economic progress
Flat
49. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
California
Shelf date
Hypochlorite sanitizer
750000
50. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
98
76%
Penicillin
Bitter - salt - sour - sweet