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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. 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
75%
Feed
Temp and time
California
2. In Federal order markets - milk sold for consumption in fluid form is in...
Magnesium_Iron_Manganese_Copper
Class I
100%
The food and Drug Administration
3. Milk found in cows with a high somatic cell count would result in a decrease in ____
Phosphatase
Germicidal teat dip
Shelf date
Casein
4. Federal Definitions and Standards of Identity specify that Whole Milk contain not less than
Casein
Feed
76%
3.25 percent milkfat and 8.25 percent solids-not-fat
5. By FDA Definition of an imitation product - which of the following is NOT true?
Centrifuge
Has the same nutritional value as the real product it replaces
Penicillin
8.6
6. What is the most popular type container used for fluid milk?
Plastic
Injected into the cheese
Feed
100000
7. 'Cultured' in front of the name of a milk product indicates...
Penicillin
Phosphorous
Product has appropriate bacteria added to it
Class I
8. The CMT test results taht indicate a somatic cell count of 400 -00 to 1 -500 -00 are...
Distinct precipitate forms - but no gel
Chlorine
Class I
Milk testing and record keeping program for dairy cows
9. The ____ test is used to detect if milk has been pasteurized properly.
Phosphatase
Each state
Distinct precipitate forms - but no gel
Product has appropriate bacteria added to it
10. Today - milk that has been ultra pasteurized must have been heated at or above ____ degrees for at least ___
Coliform bacteria
Magnesium_Iron_Manganese_Copper
280 degrees for 2 seconds
Fluid milk products and cheese
11. Water added to milk is detected by checking the
Germicidal teat dip
Freezing point
Gallon
Bacterial
12. A large portion of the population is sensitive to the antibiotic _____
Ultra high temperatures
Penicillin
Centrifuge
98
13. The microbiological standard for Grade A raw milk at the producer farm is ____ bacteria or less per milliliter of milk
10
Phosphatase
Phosphorous
100000
14. Water added to milk is detected by checking the
Cheese
Oxidized
Freezing point
Mastitis
15. Lactobacillus bulgaaricus and Streptococcus thermophilus are examples of_______
Homogenization
The food and Drug Administration
Lactic acid producing bacteria
Scietific - technical - and economic progress
16. Which of the following directly influences the total supply of milk?
Secretary of Agriculture of the US
Prices paid milk producers
Lactose
I
17. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
Calcium and phosporus
Market stabilization
60
Flat
18. Federal Milk Marketing Orders are a mechanism for...
Market stabilization
Hydrometer
Gallon
A
19. The two main proteins in milk are ____ and ____
Casein - Lactalbumin
Feed
100%
Class I
20. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because
A large proportion of the human population is sensitive to antibiotics
California
1937
Flat
21. The major cause of the salty flavor in milk is...
3.5-4.0
Mastitis
Prices paid milk producers
Milk fat and milk sugar
22. ______ is a milk process that makes milk more easily digested by those with a sensitive digestive system
Provide marketing power for dairy farmers
13
Homogenization
Germicidal teat dip
23. What is the largest cost on most US dairy farms
1890
Sub-clinical
A large proportion of the human population is sensitive to antibiotics
Feed
24. The major cause of mastitis infections are ____ infections
Bacterial
Prices paid milk producers
Shelf date
Milk testing and record keeping program for dairy cows
25. The Grade A Pasteurized Milk Ordinance (PMO) specifies requirements for the production of Grade A raw milk for pasteurization and is recommended by
1890
1.032
The food and Drug Administration
2-4
26. The International Dairy Federation (IDF) mission is to promote _____
Casein - Lactalbumin
280 degrees for 2 seconds
Scietific - technical - and economic progress
98
27. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
Scietific - technical - and economic progress
Feed
Casein
Marketing coops
28. Milk meeting the highest sanitary requirements is known as Grade ____
Extreme agitation of raw milk
100000
Class 1
A
29. A cryoscopyis an important tool that test for _____ in milk
Added water
3.5-4.0
3.25 percent milkfat and 8.25 percent solids-not-fat
Flat
30. Federal milk marketing orders were established in...
100000
1937
Shelf date
Phosphorous
31. _____ is the cause of the rancid flavor in milk
Temp and time
98
Casein
Extreme agitation of raw milk
32. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
Flat
Provide marketing power for dairy farmers
Salty
750000
33. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor was probably
Secretary of Agriculture of the US
Oxidized
Hypochlorite sanitizer
Grade A
34. One gallon of milk weighs _____ pounds
280 degrees for 2 seconds
8.6
Feeds consumed by the cow
13
35. What is the largest cost on most US dairy farms
Fluid milk products and cheese
Feed
Magnesium_Iron_Manganese_Copper
2-4
36. For the maximum intake of calcium - one should consume_______
Hydrometer
Carbohydrate
11
Skim Milk
37. The quantity of milk used to produce 1 pound ofbuttermilk depends chiefly upon the
3.5-4.0
Milk fat content
Gallon
Fluid milk products and cheese
38. Flavors of milk may be caused in general by
100%
Lactose
Feeds consumed by the cow
Each state
39. Fluid milk contains an average of ____ percent solids
11
Gallon
13
The food and Drug Administration
40. The form of mastitis that is hidden from sight is known as
750000
Sub-clinical
Malty
Milk testing and record keeping program for dairy cows
41. The four primary taste sensations are...
Magnesium_Iron_Manganese_Copper
Milk fat and milk sugar
Bitter - salt - sour - sweet
Coliform bacteria
42. Milk is the only source of____ in nature
California
Phosphorous
Lactose
280 degrees for 2 seconds
43. ______ is a milk process that makes milk more easily digested by those with a sensitive digestive system
Growth of bacteria in the milk
Feed
Homogenization
Fluid milk products
44. Each Federal Milk Marketing order is administered by a representative of the
8.6
Secretary of Agriculture of the US
1937
I
45. The California Mastitis Test is done to...
Skim Milk
Determine whether mammary glands are inflamed
750000
Bitter - salty
46. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Centrifuge
Class 1
Lactose
Determine whether mammary glands are inflamed
47. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
Oxidized
Determining one brand of milk from another
Shelf date
Feed
48. Each Federal Milk Marketing order is administered by a representative of the
Growth of bacteria in the milk
Coliform bacteria
Secretary of Agriculture of the US
Micoorganisms
49. Some streptococci that produce lactic acid also produce certain aldehydes - whcih impart a____ flavor
Tuberculosis and brucellosis
Feed
Determining one brand of milk from another
Malty
50. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
Shelf date
Acid degree value
Scietific - technical - and economic progress
Injected into the cheese