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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. Specific gravity of milk at 60 degree F is _____
Centrifuge
Bacterial
A
1.032
2. Milk marketing cooperatives...
Provide marketing power for dairy farmers
Salty
Determining one brand of milk from another
Phosphatase
3. By using a ______ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
Hydrometer
Flat
10
Marketing coops
4. The form of mastitis that is hidden from sight is known as
Sub-clinical
Each state
Prices paid milk producers
Pooling
5. Milk with low total solids will produce what off-flavor
1.032
Oxidized
Flat
Bitter - salt - sour - sweet
6. The quantity of milk used to produce 1 pound ofbuttermilk depends chiefly upon the
Skim Milk
Milk fat content
Milk fat and milk sugar
Bitter - salty
7. Each Federal Milk Marketing order is administered by a representative of the
3.25%
Growth of bacteria in the milk
Sediment
Secretary of Agriculture of the US
8. The largest percentageof the US milk supply is utilized in the production of...
Tuberculosis and brucellosis
Cheese
Shelf date
280 degrees for 2 seconds
9. The milk In what class receives the highest price in the market?
Class 1
Tuberculosis and brucellosis
75%
Gallon
10. Milk provides_____ and ____ in approximately the same ration as found in the bone
A large proportion of the human population is sensitive to antibiotics
Grade A
Acid degree value
Calcium and phosporus
11. Federal Milk Marketing Orders are a mechanism for...
Centrifuge
20
Bacterial
Market stabilization
12. The largest percentageof the US milk supply is utilized in the production of...
Grade A
Cheese
Determining one brand of milk from another
Class I
13. Milk found in cows with a high somatic cell count would result in a decrease in ____
Market stabilization
Casein
13
Fluid milk products and cheese
14. The major cause of the salty flavor in milk is...
2-4
13
Phosphorous
Mastitis
15. Milk protein contains _______ of the essential amino acids and in appreciable amounts
Lactose
Chlorine
100%
Ultra high temperatures
16. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Bitter - salt - sour - sweet
Homogenization
Phosphorous
8.6
17. Milk is a good supplier of minerals except for ____
Magnesium_Iron_Manganese_Copper
76%
Bacterial
Germicidal teat dip
18. Each Federal Milk Marketing order is administered by a representative of the
Penicillin
Casein
Secretary of Agriculture of the US
Distinct precipitate forms - but no gel
19. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
Casein
Sub-clinical
2-4
Fluid milk products
20. ______ is a tesr for rancidity.
Fluid milk products and cheese
20
Pooling
Acid degree value
21. Which group of flavors cannot be detected by odor?
13
Chlorine
Bitter - salty
Germicidal teat dip
22. The Dairy Herd Improvement Association is a cooperative which provides _______
3.5-4.0
Micoorganisms
Provide marketing power for dairy farmers
Milk testing and record keeping program for dairy cows
23. ____ percent of allmilk produced in the US is sold to dairy processing plants
98
Temp and time
Added water
11
24. What is the most popular size container used for fluid milk
Phosphatase
Chlorine
Gallon
A
25. As with grade A milk - _____ adopts and enforces regulations to control milk used for the manufacturing of milk products
Added water
Each state
Sour
Lactic acid producing bacteria
26. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because
Injected into the cheese
Calcium and phosporus
Malty
A large proportion of the human population is sensitive to antibiotics
27. A large portion of the population is sensitive to the antibiotic _____
2-4
Penicillin
Fluid milk products
Milk testing and record keeping program for dairy cows
28. The four primary taste sensations are...
Grade A
Bitter - salt - sour - sweet
Salty
Milk fat content
29. The process of concentration milk currently being used on the farm is called...
Injected into the cheese
Scietific - technical - and economic progress
Bacterial
Ultra-filtration
30. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Centrifuge
Flat
280 degrees for 2 seconds
Shelf date
31. Which of the following directly influences the total supply of milk?
Prices paid milk producers
Plastic
3.25%
Milk testing and record keeping program for dairy cows
32. Fluid milk contains an average of ____ percent solids
98
Milk fat and milk sugar
280 degrees for 2 seconds
13
33. The off flavor most likely to be found in milk that has not been cooled properly is...
Milk fat and milk sugar
Sour
20
Extreme agitation of raw milk
34. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
76%
Shelf date
Centrifuge
1890
35. The components of milk responsible for richness and sweetness - in this order are...
Hypochlorite sanitizer
Distinct precipitate forms - but no gel
60
Milk fat and milk sugar
36. With the exception of _____ - all of the following off flavors of milk are caused by bacteria
Salty
Determine whether mammary glands are inflamed
280 degrees for 2 seconds
Sediment
37. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Fat content
1.032
Pooling
1937
38. It requires approximately ___ pounds of skim milk to make one pound of nonfat dry milk
Salty
3.5-4.0
Chlorine
11
39. A large portion of the population is sensitive to the antibiotic _____
Penicillin
Chlorine
Coliform bacteria
75%
40. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds ______ hours before milking
2-4
Temp and time
Mastitis
Grade A
41. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
Lactose
10
Sour
Freezing point
42. Which of the following is not an objective of milk evaluation
3.5-4.0
Hydrometer
Determining one brand of milk from another
2-4
43. Which of the following will best control contagious mastitis?
Casein - Lactalbumin
Germicidal teat dip
Gallon
Sediment
44. The two dairy product categories that require the highest amount of raw milk from the US supply are...
Sour
Germicidal teat dip
Fluid milk products and cheese
Plastic
45. Whole milk contains _______ percent protein
Extreme agitation of raw milk
3.5-4.0
Freezing point
Determine whether mammary glands are inflamed
46. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
Hypochlorite sanitizer
Milk fat and milk sugar
Class I
Marketing coops
47. The two dairy product categories that require the highest amount of raw milk from the US supply are...
280 degrees for 2 seconds
100000
Grade A
Fluid milk products and cheese
48. About ____ of the calcium available in the food supply is provided by milk.
Sour
75%
Fat content
98
49. By FDA Definition of an imitation product - which of the following is NOT true?
Freezing point
Has the same nutritional value as the real product it replaces
Sour
Coliform bacteria
50. _____ causes falvors in milk such as acid - high acid - or sour milk
Fluid milk products and cheese
Growth of bacteria in the milk
Micoorganisms
Coliform bacteria