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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. Each Federal Milk Marketing order is administered by a representative of the
Acid degree value
Secretary of Agriculture of the US
Scietific - technical - and economic progress
98
2. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Flat
Phosphorous
Added water
Grade A
3. Milk protein contains _______ of the essential amino acids and in appreciable amounts
76%
Sediment
100%
2-4
4. Milk covered by Federal milk marketing orders is...
Ultra high temperatures
A
Grade A
Market stabilization
5. Each Federal Milk Marketing order is administered by a representative of the
Milk fat and milk sugar
Scietific - technical - and economic progress
Secretary of Agriculture of the US
1937
6. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
Milk testing and record keeping program for dairy cows
Casein
The food and Drug Administration
100%
7. The microbiological standard for Grade A raw milk at the producer farm is ____ bacteria or less per milliliter of milk
100000
Centrifuge
Casein - Lactalbumin
Class 1
8. ____ percent of allmilk produced in the US is sold to dairy processing plants
Carbohydrate
Each state
Marketing coops
98
9. 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
Coliform bacteria
Plastic
Hypochlorite sanitizer
10. 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 ______
Casein - Lactalbumin
11
Fluid milk products
California
11. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
750000
Feeds consumed by the cow
13
Micoorganisms
12. The _______ test may be of value in detecting gross carelessness in the production and handling of milk on the farm.
11
Bitter - salty
2-4
Sediment
13. ____ percent of allmilk produced in the US is sold to dairy processing plants
Sediment
Distinct precipitate forms - but no gel
Lactic acid producing bacteria
98
14. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
10
3.5-4.0
The food and Drug Administration
8.6
15. Milk is a good supplier of minerals except for ____
Magnesium_Iron_Manganese_Copper
Phosphorous
Tuberculosis and brucellosis
Plastic
16. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
Oxidized
8.6
Freezing point
Marketing coops
17. Some streptococci that produce lactic acid also produce certain aldehydes - whcih impart a____ flavor
Malty
280 degrees for 2 seconds
Skim Milk
Coliform bacteria
18. Lactobacillus bulgaaricus and Streptococcus thermophilus are examples of_______
Lactic acid producing bacteria
Pooling
Milk fat and milk sugar
Hydrometer
19. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
Secretary of Agriculture of the US
Bitter - salty
750000
98
20. The two main proteins in milk are ____ and ____
Pooling
Casein - Lactalbumin
Phosphorous
Product has appropriate bacteria added to it
21. By using a ______ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
1890
Hydrometer
Mastitis
100%
22. To add mold to the blue cheese - it is mainly _______
The food and Drug Administration
Injected into the cheese
A large proportion of the human population is sensitive to antibiotics
Shelf date
23. The components of milk responsible for richness and sweetness - in this order are...
1890
Shelf date
Milk fat and milk sugar
A large proportion of the human population is sensitive to antibiotics
24. 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
2-4
Pooling
Marketing coops
Ultra high temperatures
25. The Grade A Pasteurized Milk Ordinance (PMO) specifies requirements for the production of Grade A raw milk for pasteurization and is recommended by
280 degrees for 2 seconds
The food and Drug Administration
Bacterial
Fat content
26. Today - milk that has been ultra pasteurized must have been heated at or above ____ degrees for at least ___
Acid degree value
Coliform bacteria
280 degrees for 2 seconds
Feeds consumed by the cow
27. The milk In what class receives the highest price in the market?
98
Milk fat and milk sugar
76%
Class 1
28. As with grade A milk - _____ adopts and enforces regulations to control milk used for the manufacturing of milk products
Sub-clinical
Market stabilization
Each state
Casein
29. ______ is a milk process that makes milk more easily digested by those with a sensitive digestive system
Homogenization
Prices paid milk producers
The food and Drug Administration
98
30. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
Scietific - technical - and economic progress
Sour
Class 1
60
31. Milk provides_____ and ____ in approximately the same ration as found in the bone
Casein
Calcium and phosporus
Coliform bacteria
I
32. Chemical sanitizers containing______ are most widely used for sanitizing milking equipment
Bacterial
Chlorine
Oxidized
Calcium and phosporus
33. The two most important diseases of cattle transmissible to man through milk are...
Hydrometer
Milk fat content
Secretary of Agriculture of the US
Tuberculosis and brucellosis
34. Specific gravity of milk at 60 degree F is _____
Temp and time
1.032
Malty
98
35. Flavors of milk may be caused in general by
2-4
Feeds consumed by the cow
Shelf date
Pooling
36. For the maximum intake of calcium - one should consume_______
Market stabilization
20
Skim Milk
Magnesium_Iron_Manganese_Copper
37. Fluid milk contains an average of ____ percent solids
Lactose
Pooling
Centrifuge
13
38. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Class 1
Pooling
The food and Drug Administration
Determining one brand of milk from another
39. The two dairy product categories that require the highest amount of raw milk from the US supply are...
10
280 degrees for 2 seconds
Injected into the cheese
Fluid milk products and cheese
40. The major cause of mastitis infections are ____ infections
Bacterial
76%
Feeds consumed by the cow
Sub-clinical
41. A large portion of the population is sensitive to the antibiotic _____
Secretary of Agriculture of the US
Penicillin
Pooling
A large proportion of the human population is sensitive to antibiotics
42. Which of the following does not promote metallic/oxidized off flavor in milk?
Milk fat content
Hypochlorite sanitizer
Ultra high temperatures
1890
43. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
Mastitis
Sub-clinical
Shelf date
750000
44. Specific gravity of milk at 60 degree F is _____
3.25%
Extreme agitation of raw milk
1.032
Class I
45. Lactose is the principal ______ in milk.
Plastic
Carbohydrate
Pooling
Gallon
46. 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
Homogenization
Casein
Salty
47. Milk meeting the highest sanitary requirements is known as Grade ____
Malty
3.5-4.0
A
1890
48. To add mold to the blue cheese - it is mainly _______
Scietific - technical - and economic progress
Centrifuge
Injected into the cheese
Phosphorous
49. Pasteurization was developed in _____ as a heat treatment to preserve food
Provide marketing power for dairy farmers
1890
Prices paid milk producers
Secretary of Agriculture of the US
50. Whole milk contains _______ percent protein
Carbohydrate
Each state
3.5-4.0
Pooling