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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 protein contains _______ of the essential amino acids and in appreciable amounts
100%
Fluid milk products and cheese
Hypochlorite sanitizer
100000
2. 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
1937
Lactic acid producing bacteria
76%
Temp and time
3. ______ is a tesr for rancidity.
Flat
Acid degree value
Phosphorous
1937
4. Each Federal Milk Marketing order is administered by a representative of the
Secretary of Agriculture of the US
Temp and time
Fat content
Bacterial
5. The CMT test results taht indicate a somatic cell count of 400 -00 to 1 -500 -00 are...
11
Distinct precipitate forms - but no gel
Flat
Sour
6. Each Federal Milk Marketing order is administered by a representative of the
Shelf date
Phosphorous
Sub-clinical
Secretary of Agriculture of the US
7. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Sub-clinical
Centrifuge
Lactose
Casein
8. The components of milk responsible for richness and sweetness - in this order are...
Germicidal teat dip
Milk fat and milk sugar
Added water
Magnesium_Iron_Manganese_Copper
9. The Babcock test is rapid - simple - and accurate test for...
Scietific - technical - and economic progress
Fat content
Ultra-filtration
Ultra-filtration
10. Federal Definitions and Standards of Identity specify that Whole Milk contain not less than
Casein
3.25 percent milkfat and 8.25 percent solids-not-fat
Shelf date
Plastic
11. The quantity of milk used to produce 1 pound ofbuttermilk depends chiefly upon the
Scietific - technical - and economic progress
Fluid milk products
1937
Milk fat content
12. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds ______ hours before milking
2-4
Bitter - salt - sour - sweet
Product has appropriate bacteria added to it
Shelf date
13. 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
Ultra high temperatures
Determining one brand of milk from another
Lactic acid producing bacteria
Feeds consumed by the cow
14. 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
Casein - Lactalbumin
Ultra high temperatures
Added water
Mastitis
15. Chemical sanitizers containing______ are most widely used for sanitizing milking equipment
Chlorine
Tuberculosis and brucellosis
76%
Pooling
16. Farm water supplies must be protected from surface contamination. Water is usually tested for _____ as an indicator of possible sewage contamination.
Coliform bacteria
Bitter - salty
Determining one brand of milk from another
Prices paid milk producers
17. Fluid milk contains an average of ____ percent solids
13
Penicillin
Chlorine
98
18. 'Cultured' in front of the name of a milk product indicates...
Product has appropriate bacteria added to it
10
Bitter - salt - sour - sweet
Class 1
19. The form of mastitis that is hidden from sight is known as
10
Milk fat content
Sub-clinical
98
20. Some streptococci that produce lactic acid also produce certain aldehydes - whcih impart a____ flavor
Hydrometer
3.5-4.0
Malty
Milk fat and milk sugar
21. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Phosphorous
1.032
Acid degree value
Hydrometer
22. By using a ______ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
Pooling
Market stabilization
Bacterial
Hydrometer
23. 'Cultured' in front of the name of a milk product indicates...
Freezing point
Product has appropriate bacteria added to it
California
Coliform bacteria
24. The International Dairy Federation (IDF) mission is to promote _____
Has the same nutritional value as the real product it replaces
Temp and time
Skim Milk
Scietific - technical - and economic progress
25. The CMT should be read within ________ seconds
Bitter - salty
Carbohydrate
20
Freezing point
26. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
2-4
Shelf date
1890
Salty
27. What is the most popular size container used for fluid milk
98
Extreme agitation of raw milk
Tuberculosis and brucellosis
Gallon
28. Which of the following is not an objective of milk evaluation
A large proportion of the human population is sensitive to antibiotics
Flat
Determining one brand of milk from another
Magnesium_Iron_Manganese_Copper
29. The largest percentageof the US milk supply is utilized in the production of...
Sub-clinical
Cheese
Germicidal teat dip
Milk testing and record keeping program for dairy cows
30. Chemical sanitizers containing______ are most widely used for sanitizing milking equipment
Secretary of Agriculture of the US
Chlorine
A large proportion of the human population is sensitive to antibiotics
Lactose
31. Pasteurization was developed in _____ as a heat treatment to preserve food
11
100000
Milk fat content
1890
32. The largest percentageof the US milk supply is utilized in the production of...
Cheese
3.25%
Salty
Growth of bacteria in the milk
33. Which of the following directly influences the total supply of milk?
Prices paid milk producers
Homogenization
Provide marketing power for dairy farmers
Sour
34. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
3.5-4.0
2-4
60
Temp and time
35. Milk marketing cooperatives...
Casein
750000
Provide marketing power for dairy farmers
3.25%
36. About ____ of the calcium available in the food supply is provided by milk.
Coliform bacteria
13
8.6
75%
37. _____ causes falvors in milk such as acid - high acid - or sour milk
Micoorganisms
Sediment
Malty
76%
38. To add mold to the blue cheese - it is mainly _______
Injected into the cheese
Marketing coops
Lactose
Skim Milk
39. Milk found in cows with a high somatic cell count would result in a decrease in ____
Casein
Fat content
Magnesium_Iron_Manganese_Copper
Skim Milk
40. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
Fluid milk products
1.032
60
Sour
41. What is the largest cost on most US dairy farms
California
Skim Milk
Feed
Phosphorous
42. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
Marketing coops
Bitter - salt - sour - sweet
Sub-clinical
1937
43. Which of the following does not promote metallic/oxidized off flavor in milk?
Hypochlorite sanitizer
Fluid milk products
Germicidal teat dip
Each state
44. Milk found in cows with a high somatic cell count would result in a decrease in ____
Casein
98
Bitter - salty
Micoorganisms
45. By FDA Definition of an imitation product - which of the following is NOT true?
A
I
Has the same nutritional value as the real product it replaces
1.032
46. Farm water supplies must be protected from surface contamination. Water is usually tested for _____ as an indicator of possible sewage contamination.
Salty
A large proportion of the human population is sensitive to antibiotics
Added water
Coliform bacteria
47. Milk - including skimmed used in fluid milk products - is Class ____ and receives the highest price
I
Germicidal teat dip
Freezing point
The food and Drug Administration
48. Which of the following will best control contagious mastitis?
Determining one brand of milk from another
Germicidal teat dip
Feeds consumed by the cow
11
49. With the exception of _____ - all of the following off flavors of milk are caused by bacteria
Shelf date
Salty
Acid degree value
Extreme agitation of raw milk
50. What is the most popular type container used for fluid milk?
Plastic
Feed
Germicidal teat dip
Growth of bacteria in the milk