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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 most important diseases of cattle transmissible to man through milk are...
Hydrometer
Prices paid milk producers
1937
Tuberculosis and brucellosis
2. Some streptococci that produce lactic acid also produce certain aldehydes - whcih impart a____ flavor
Malty
Injected into the cheese
Sediment
Germicidal teat dip
3. ______ is a tesr for rancidity.
Casein
Acid degree value
Each state
Germicidal teat dip
4. A system of fairly distributing payment among producers in a Federal Milk Market is called...
11
Freezing point
Pooling
Lactose
5. Each Federal Milk Marketing order is administered by a representative of the
Lactose
75%
Skim Milk
Secretary of Agriculture of the US
6. The Grade A Pasteurized Milk Ordinance (PMO) specifies requirements for the production of Grade A raw milk for pasteurization and is recommended by
3.5-4.0
The food and Drug Administration
280 degrees for 2 seconds
11
7. The process of concentration milk currently being used on the farm is called...
20
Class 1
Ultra-filtration
280 degrees for 2 seconds
8. The process of concentration milk currently being used on the farm is called...
Hypochlorite sanitizer
Ultra-filtration
Mastitis
Skim Milk
9. The major cause of mastitis infections are ____ infections
Secretary of Agriculture of the US
Bacterial
Determine whether mammary glands are inflamed
Determine whether mammary glands are inflamed
10. ____ percent of allmilk produced in the US is sold to dairy processing plants
98
California
Grade A
Micoorganisms
11. _____ causes falvors in milk such as acid - high acid - or sour milk
10
Ultra-filtration
Micoorganisms
Hydrometer
12. The four primary taste sensations are...
California
Bitter - salt - sour - sweet
750000
100%
13. What is the most popular type container used for fluid milk?
Provide marketing power for dairy farmers
Added water
Oxidized
Plastic
14. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
Ultra-filtration
Shelf date
Calcium and phosporus
60
15. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because
Phosphorous
A large proportion of the human population is sensitive to antibiotics
Milk testing and record keeping program for dairy cows
Milk fat and milk sugar
16. Farm water supplies must be protected from surface contamination. Water is usually tested for _____ as an indicator of possible sewage contamination.
Magnesium_Iron_Manganese_Copper
750000
Coliform bacteria
Milk fat and milk sugar
17. The International Dairy Federation (IDF) mission is to promote _____
Added water
75%
Homogenization
Scietific - technical - and economic progress
18. Federal milk marketing orders were established in...
75%
Class I
Sour
1937
19. Milk provides_____ and ____ in approximately the same ration as found in the bone
A
Calcium and phosporus
3.25%
Provide marketing power for dairy farmers
20. The two main proteins in milk are ____ and ____
Casein - Lactalbumin
2-4
Product has appropriate bacteria added to it
Sediment
21. Federal Definitions and Standards of Identity specify that Whole Milk contain not less than
3.25 percent milkfat and 8.25 percent solids-not-fat
280 degrees for 2 seconds
Pooling
Ultra-filtration
22. Milk meeting the highest sanitary requirements is known as Grade ____
Pooling
1890
Calcium and phosporus
A
23. Milk covered by Federal milk marketing orders is...
Grade A
Injected into the cheese
Distinct precipitate forms - but no gel
Chlorine
24. The Dairy Herd Improvement Association is a cooperative which provides _______
Milk testing and record keeping program for dairy cows
Provide marketing power for dairy farmers
750000
Homogenization
25. Pasteurization was developed in _____ as a heat treatment to preserve food
I
1890
Micoorganisms
Homogenization
26. What is the most popular size container used for fluid milk
Oxidized
Gallon
Hydrometer
Calcium and phosporus
27. Milk covered by Federal milk marketing orders is...
Grade A
Feed
The food and Drug Administration
Chlorine
28. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
Sub-clinical
Micoorganisms
Provide marketing power for dairy farmers
Marketing coops
29. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Hydrometer
100000
Pooling
A large proportion of the human population is sensitive to antibiotics
30. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
750000
Each state
Secretary of Agriculture of the US
76%
31. Flavors of milk may be caused in general by
Micoorganisms
California
Shelf date
Feeds consumed by the cow
32. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor was probably
Shelf date
The food and Drug Administration
Secretary of Agriculture of the US
Oxidized
33. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
Class 1
76%
Flat
Phosphatase
34. The two dairy product categories that require the highest amount of raw milk from the US supply are...
20
Fluid milk products and cheese
Sediment
Cheese
35. By using a ______ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
Class I
Penicillin
Hydrometer
I
36. 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
13
Casein
37. 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 ______
Growth of bacteria in the milk
California
Mastitis
Chlorine
38. Some streptococci that produce lactic acid also produce certain aldehydes - whcih impart a____ flavor
3.25 percent milkfat and 8.25 percent solids-not-fat
20
Market stabilization
Malty
39. Which of the following does not promote metallic/oxidized off flavor in milk?
Magnesium_Iron_Manganese_Copper
Hypochlorite sanitizer
Shelf date
California
40. Federal Milk Marketing Orders are a mechanism for...
Chlorine
Market stabilization
Malty
750000
41. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
Shelf date
Secretary of Agriculture of the US
Sour
Lactic acid producing bacteria
42. By using a ______ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
20
Skim Milk
Hydrometer
Secretary of Agriculture of the US
43. About ____ of the calcium available in the food supply is provided by milk.
Malty
75%
A large proportion of the human population is sensitive to antibiotics
Marketing coops
44. The two dairy product categories that require the highest amount of raw milk from the US supply are...
Acid degree value
Bitter - salt - sour - sweet
Fluid milk products and cheese
75%
45. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Phosphorous
98
1.032
Germicidal teat dip
46. The California Mastitis Test is done to...
Bitter - salt - sour - sweet
1890
Determine whether mammary glands are inflamed
1.032
47. Which of the following is not an objective of milk evaluation
75%
Determining one brand of milk from another
Marketing coops
Casein
48. The CMT should be read within ________ seconds
Salty
Casein
Calcium and phosporus
20
49. Today - milk that has been ultra pasteurized must have been heated at or above ____ degrees for at least ___
Malty
Shelf date
280 degrees for 2 seconds
Class 1
50. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
Shelf date
Class I
Casein
Magnesium_Iron_Manganese_Copper