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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. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
60
Penicillin
Scietific - technical - and economic progress
I
2. Milk marketing cooperatives...
I
Hypochlorite sanitizer
Provide marketing power for dairy farmers
100000
3. The CMT should be read within ________ seconds
Ultra-filtration
20
Acid degree value
Class I
4. As with grade A milk - _____ adopts and enforces regulations to control milk used for the manufacturing of milk products
98
Each state
Feeds consumed by the cow
The food and Drug Administration
5. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Phosphorous
Growth of bacteria in the milk
A large proportion of the human population is sensitive to antibiotics
Pooling
6. What is the most popular size container used for fluid milk
Chlorine
Gallon
Feed
Growth of bacteria in the milk
7. Milk meeting the highest sanitary requirements is known as Grade ____
A
The food and Drug Administration
Bacterial
Class 1
8. The CMT test results taht indicate a somatic cell count of 400 -00 to 1 -500 -00 are...
A large proportion of the human population is sensitive to antibiotics
Determining one brand of milk from another
California
Distinct precipitate forms - but no gel
9. The two dairy product categories that require the highest amount of raw milk from the US supply are...
280 degrees for 2 seconds
Salty
Fluid milk products and cheese
Milk testing and record keeping program for dairy cows
10. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
Bitter - salty
750000
Centrifuge
11
11. Chemical sanitizers containing______ are most widely used for sanitizing milking equipment
Oxidized
100%
Malty
Chlorine
12. The components of milk responsible for richness and sweetness - in this order are...
Milk fat and milk sugar
Casein - Lactalbumin
Tuberculosis and brucellosis
Temp and time
13. The major cause of mastitis infections are ____ infections
Prices paid milk producers
98
60
Bacterial
14. Milk with low total solids will produce what off-flavor
Germicidal teat dip
Bitter - salt - sour - sweet
20
Flat
15. Milk found in cows with a high somatic cell count would result in a decrease in ____
Market stabilization
Pooling
Prices paid milk producers
Casein
16. To add mold to the blue cheese - it is mainly _______
100%
Injected into the cheese
Cheese
98
17. It requires approximately ___ pounds of skim milk to make one pound of nonfat dry milk
Hypochlorite sanitizer
Feed
Distinct precipitate forms - but no gel
11
18. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
Phosphatase
11
Product has appropriate bacteria added to it
Shelf date
19. The microbiological standard for Grade A raw milk at the producer farm is ____ bacteria or less per milliliter of milk
Extreme agitation of raw milk
Injected into the cheese
100000
Scietific - technical - and economic progress
20. The _______ test may be of value in detecting gross carelessness in the production and handling of milk on the farm.
Lactic acid producing bacteria
Fluid milk products and cheese
Sediment
Acid degree value
21. Which of the following is not an objective of milk evaluation
Product has appropriate bacteria added to it
Determining one brand of milk from another
Phosphorous
Milk fat content
22. Milk found in cows with a high somatic cell count would result in a decrease in ____
Feeds consumed by the cow
Tuberculosis and brucellosis
Bitter - salty
Casein
23. A cryoscopyis an important tool that test for _____ in milk
Plastic
Sediment
Added water
Has the same nutritional value as the real product it replaces
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
Determining one brand of milk from another
280 degrees for 2 seconds
Injected into the cheese
Ultra high temperatures
25. The milk In what class receives the highest price in the market?
Class 1
Tuberculosis and brucellosis
750000
A
26. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Lactic acid producing bacteria
Class 1
Feed
Centrifuge
27. Milk with low total solids will produce what off-flavor
A large proportion of the human population is sensitive to antibiotics
98
Casein - Lactalbumin
Flat
28. The two most important diseases of cattle transmissible to man through milk are...
Determining one brand of milk from another
Carbohydrate
3.25%
Tuberculosis and brucellosis
29. Milk - including skimmed used in fluid milk products - is Class ____ and receives the highest price
Magnesium_Iron_Manganese_Copper
Each state
I
Lactose
30. What is the most popular size container used for fluid milk
Gallon
1890
Casein
Calcium and phosporus
31. The California Mastitis Test is done to...
3.5-4.0
Determine whether mammary glands are inflamed
100000
Gallon
32. The quantity of milk used to produce 1 pound ofbuttermilk depends chiefly upon the
Milk fat content
2-4
1.032
Sub-clinical
33. Which of the following will best control contagious mastitis?
Germicidal teat dip
A
Distinct precipitate forms - but no gel
Gallon
34. The four primary taste sensations are...
Acid degree value
Bitter - salt - sour - sweet
Casein
The food and Drug Administration
35. The California Mastitis Test is done to...
3.25%
Phosphatase
Determine whether mammary glands are inflamed
California
36. For the maximum intake of calcium - one should consume_______
Casein
The food and Drug Administration
Skim Milk
Each state
37. Farm water supplies must be protected from surface contamination. Water is usually tested for _____ as an indicator of possible sewage contamination.
Milk fat and milk sugar
1.032
Temp and time
Coliform bacteria
38. 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
Temp and time
Malty
Magnesium_Iron_Manganese_Copper
Chlorine
39. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
75%
Malty
76%
I
40. The components of milk responsible for richness and sweetness - in this order are...
Casein
California
Milk fat and milk sugar
3.5-4.0
41. Milk used for ____ is Class 1 Milk
100000
8.6
Fluid milk products
Germicidal teat dip
42. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds ______ hours before milking
Temp and time
2-4
Added water
1.032
43. Lactose is the principal ______ in milk.
3.5-4.0
98
Carbohydrate
750000
44. A large portion of the population is sensitive to the antibiotic _____
Milk fat content
2-4
Penicillin
A large proportion of the human population is sensitive to antibiotics
45. Which of the following does not promote metallic/oxidized off flavor in milk?
Hypochlorite sanitizer
Skim Milk
Milk fat and milk sugar
3.25 percent milkfat and 8.25 percent solids-not-fat
46. Lactobacillus bulgaaricus and Streptococcus thermophilus are examples of_______
Homogenization
100%
Lactic acid producing bacteria
Determine whether mammary glands are inflamed
47. About ____ of the calcium available in the food supply is provided by milk.
75%
Milk fat content
Determining one brand of milk from another
Distinct precipitate forms - but no gel
48. The two main proteins in milk are ____ and ____
Centrifuge
Class I
Casein
Casein - Lactalbumin
49. What percentage of US households buy fluid milk (on annual basis)
Shelf date
Centrifuge
98
Tuberculosis and brucellosis
50. Milk is the only source of____ in nature
Phosphorous
Carbohydrate
Centrifuge
Lactose