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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. Fluid milk contains an average of ____ percent solids
Distinct precipitate forms - but no gel
13
Cheese
Chlorine
2. As with grade A milk - _____ adopts and enforces regulations to control milk used for the manufacturing of milk products
Fluid milk products and cheese
Each state
20
Sour
3. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
750000
Salty
Pooling
10
4. Milk is the only source of____ in nature
A large proportion of the human population is sensitive to antibiotics
3.25 percent milkfat and 8.25 percent solids-not-fat
Lactose
I
5. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because
Fluid milk products
Flat
1890
A large proportion of the human population is sensitive to antibiotics
6. About ____ of the calcium available in the food supply is provided by milk.
Scietific - technical - and economic progress
75%
11
60
7. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
76%
Micoorganisms
Carbohydrate
Fluid milk products and cheese
8. Farm water supplies must be protected from surface contamination. Water is usually tested for _____ as an indicator of possible sewage contamination.
75%
Coliform bacteria
Skim Milk
The food and Drug Administration
9. 'Cultured' in front of the name of a milk product indicates...
100000
Product has appropriate bacteria added to it
Temp and time
California
10. The components of milk responsible for richness and sweetness - in this order are...
Distinct precipitate forms - but no gel
Milk testing and record keeping program for dairy cows
Oxidized
Milk fat and milk sugar
11. ______ is a tesr for rancidity.
Determining one brand of milk from another
Acid degree value
3.5-4.0
Centrifuge
12. ____ percent of allmilk produced in the US is sold to dairy processing plants
Determining one brand of milk from another
98
Magnesium_Iron_Manganese_Copper
A
13. A high acid flavor (sour) in milk caused by _____
76%
Growth of bacteria in the milk
11
I
14. Whole milk contains _______ percent protein
Malty
3.5-4.0
Extreme agitation of raw milk
Provide marketing power for dairy farmers
15. The International Dairy Federation (IDF) mission is to promote _____
Scietific - technical - and economic progress
Temp and time
Determine whether mammary glands are inflamed
Distinct precipitate forms - but no gel
16. Fluid milk contains an average of ____ percent solids
Distinct precipitate forms - but no gel
Bitter - salty
13
A large proportion of the human population is sensitive to antibiotics
17. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
Sediment
Fluid milk products
Marketing coops
98
18. The CMT test results taht indicate a somatic cell count of 400 -00 to 1 -500 -00 are...
Distinct precipitate forms - but no gel
76%
1890
Class I
19. Milk protein contains _______ of the essential amino acids and in appreciable amounts
Prices paid milk producers
100%
Fluid milk products and cheese
Ultra-filtration
20. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because
Phosphorous
98
A large proportion of the human population is sensitive to antibiotics
Sediment
21. About ____ of the calcium available in the food supply is provided by milk.
75%
Extreme agitation of raw milk
1.032
3.25 percent milkfat and 8.25 percent solids-not-fat
22. One gallon of milk weighs _____ pounds
Freezing point
8.6
Malty
Shelf date
23. Pasteurization was developed in _____ as a heat treatment to preserve food
Mastitis
Freezing point
76%
1890
24. What is the most popular size container used for fluid milk
20
Micoorganisms
1890
Gallon
25. Which of the following is not an objective of milk evaluation
Centrifuge
Chlorine
Determining one brand of milk from another
Milk testing and record keeping program for dairy cows
26. It requires approximately ___ pounds of skim milk to make one pound of nonfat dry milk
A
11
280 degrees for 2 seconds
Prices paid milk producers
27. Milk marketing cooperatives...
Hydrometer
8.6
Provide marketing power for dairy farmers
I
28. The off flavor most likely to be found in milk that has not been cooled properly is...
Sour
Calcium and phosporus
Fluid milk products and cheese
I
29. Milk is a good supplier of minerals except for ____
Magnesium_Iron_Manganese_Copper
Added water
Product has appropriate bacteria added to it
1890
30. Federal milk marketing orders were established in...
1937
Penicillin
Determine whether mammary glands are inflamed
Each state
31. The ____ test is used to detect if milk has been pasteurized properly.
Acid degree value
Phosphatase
76%
Chlorine
32. The Babcock test is rapid - simple - and accurate test for...
Bitter - salty
Fat content
Plastic
Hypochlorite sanitizer
33. Lactobacillus bulgaaricus and Streptococcus thermophilus are examples of_______
Phosphatase
Sub-clinical
Lactic acid producing bacteria
Prices paid milk producers
34. By definition - a product labeled 'milk' must contain not less than ____ percent milk fat
3.25%
Bitter - salt - sour - sweet
Plastic
Class 1
35. Which group of flavors cannot be detected by odor?
Milk testing and record keeping program for dairy cows
Bitter - salty
Fat content
8.6
36. Milk - including skimmed used in fluid milk products - is Class ____ and receives the highest price
Class I
76%
I
Coliform bacteria
37. The two main proteins in milk are ____ and ____
Centrifuge
Casein - Lactalbumin
Distinct precipitate forms - but no gel
Class I
38. Milk used for ____ is Class 1 Milk
Lactose
Fluid milk products
Bitter - salty
Calcium and phosporus
39. The milk In what class receives the highest price in the market?
Class 1
Ultra-filtration
Provide marketing power for dairy farmers
Growth of bacteria in the milk
40. A cryoscopyis an important tool that test for _____ in milk
Added water
The food and Drug Administration
10
Sub-clinical
41. A cryoscopyis an important tool that test for _____ in milk
Added water
Determining one brand of milk from another
Hydrometer
Grade A
42. 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
100%
Extreme agitation of raw milk
Ultra high temperatures
Grade A
43. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
Added water
60
Tuberculosis and brucellosis
Distinct precipitate forms - but no gel
44. What is the most popular type container used for fluid milk?
Lactose
76%
Plastic
Micoorganisms
45. ______ is a tesr for rancidity.
Acid degree value
1890
1.032
Class 1
46. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds ______ hours before milking
2-4
Determine whether mammary glands are inflamed
Freezing point
Prices paid milk producers
47. The ____ test is used to detect if milk has been pasteurized properly.
Sour
Temp and time
Phosphatase
Gallon
48. 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
Feed
Penicillin
Ultra high temperatures
Acid degree value
49. The quantity of milk used to produce 1 pound ofbuttermilk depends chiefly upon the
Oxidized
Milk fat content
Penicillin
A
50. By using a ______ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
Hydrometer
Added water
Casein
280 degrees for 2 seconds