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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. Which group of flavors cannot be detected by odor?
Salty
Bitter - salty
Extreme agitation of raw milk
Germicidal teat dip
2. The ____ test is used to detect if milk has been pasteurized properly.
Class I
Phosphatase
Distinct precipitate forms - but no gel
Shelf date
3. By definition - a product labeled 'milk' must contain not less than ____ percent milk fat
75%
1.032
Oxidized
3.25%
4. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
Product has appropriate bacteria added to it
Marketing coops
Distinct precipitate forms - but no gel
Temp and time
5. Each Federal Milk Marketing order is administered by a representative of the
Malty
Bitter - salty
Secretary of Agriculture of the US
Coliform bacteria
6. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
Feed
13
Shelf date
Casein
7. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because
Bacterial
A large proportion of the human population is sensitive to antibiotics
Carbohydrate
Freezing point
8. What is the most popular type container used for fluid milk?
1890
I
Plastic
Shelf date
9. Pasteurization was developed in _____ as a heat treatment to preserve food
Distinct precipitate forms - but no gel
Class 1
1890
Milk testing and record keeping program for dairy cows
10. _____ is the cause of the rancid flavor in milk
Malty
Fluid milk products
Class 1
Extreme agitation of raw milk
11. What is the most popular size container used for fluid milk
Fluid milk products and cheese
Penicillin
Gallon
Class 1
12. 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
Added water
Bacterial
Casein
Ultra high temperatures
13. One gallon of milk weighs _____ pounds
3.25%
Magnesium_Iron_Manganese_Copper
8.6
Tuberculosis and brucellosis
14. Milk provides_____ and ____ in approximately the same ration as found in the bone
Secretary of Agriculture of the US
Milk testing and record keeping program for dairy cows
Calcium and phosporus
Grade A
15. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
76%
Ultra-filtration
Penicillin
Plastic
16. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
Shelf date
California
A
Lactic acid producing bacteria
17. The California Mastitis Test is done to...
Feed
1.032
Determine whether mammary glands are inflamed
Salty
18. The quantity of milk used to produce 1 pound ofbuttermilk depends chiefly upon the
Chlorine
Milk fat content
Oxidized
Casein
19. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
750000
Phosphorous
A
20
20. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
Determining one brand of milk from another
Bacterial
11
10
21. The largest percentageof the US milk supply is utilized in the production of...
Prices paid milk producers
Cheese
Mastitis
The food and Drug Administration
22. Fluid milk contains an average of ____ percent solids
Centrifuge
13
Lactose
Determine whether mammary glands are inflamed
23. Water added to milk is detected by checking the
1937
Freezing point
Market stabilization
100%
24. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds ______ hours before milking
2-4
Fluid milk products and cheese
Centrifuge
The food and Drug Administration
25. As with grade A milk - _____ adopts and enforces regulations to control milk used for the manufacturing of milk products
280 degrees for 2 seconds
Market stabilization
A
Each state
26. Milk used for ____ is Class 1 Milk
Sour
Fluid milk products
Casein
Carbohydrate
27. The CMT should be read within ________ seconds
Penicillin
75%
Feed
20
28. 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 ______
California
3.25%
Milk fat content
Extreme agitation of raw milk
29. By using a ______ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
Centrifuge
Hydrometer
Hypochlorite sanitizer
A large proportion of the human population is sensitive to antibiotics
30. Chemical sanitizers containing______ are most widely used for sanitizing milking equipment
Bitter - salt - sour - sweet
Chlorine
Hypochlorite sanitizer
Milk fat and milk sugar
31. What is the largest cost on most US dairy farms
Germicidal teat dip
Feed
Ultra-filtration
Oxidized
32. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor was probably
Extreme agitation of raw milk
Oxidized
I
Homogenization
33. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
Class I
13
Bacterial
Marketing coops
34. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
10
280 degrees for 2 seconds
76%
Magnesium_Iron_Manganese_Copper
35. The International Dairy Federation (IDF) mission is to promote _____
Sediment
Tuberculosis and brucellosis
Shelf date
Scietific - technical - and economic progress
36. Milk covered by Federal milk marketing orders is...
98
Milk fat content
Grade A
Bitter - salt - sour - sweet
37. Milk is the only source of____ in nature
Lactose
Milk fat and milk sugar
100%
Each state
38. Pasteurization was developed in _____ as a heat treatment to preserve food
Tuberculosis and brucellosis
Germicidal teat dip
Skim Milk
1890
39. Which of the following is not an objective of milk evaluation
Determining one brand of milk from another
Penicillin
1.032
Skim Milk
40. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Flat
Phosphorous
Acid degree value
Has the same nutritional value as the real product it replaces
41. The Babcock test is rapid - simple - and accurate test for...
Centrifuge
Marketing coops
Lactic acid producing bacteria
Fat content
42. ______ is a tesr for rancidity.
Phosphorous
Milk fat and milk sugar
Casein
Acid degree value
43. Which of the following will best control contagious mastitis?
98
Product has appropriate bacteria added to it
Germicidal teat dip
Magnesium_Iron_Manganese_Copper
44. What percentage of US households buy fluid milk (on annual basis)
Ultra-filtration
Fluid milk products
Has the same nutritional value as the real product it replaces
98
45. The ____ test is used to detect if milk has been pasteurized properly.
Phosphatase
Class 1
California
Milk fat content
46. What is the largest cost on most US dairy farms
California
Feed
Market stabilization
Tuberculosis and brucellosis
47. In Federal order markets - milk sold for consumption in fluid form is in...
Class 1
Determining one brand of milk from another
Class I
Sediment
48. The components of milk responsible for richness and sweetness - in this order are...
1890
60
Gallon
Milk fat and milk sugar
49. Specific gravity of milk at 60 degree F is _____
1.032
Hypochlorite sanitizer
Casein
Distinct precipitate forms - but no gel
50. The milk In what class receives the highest price in the market?
Marketing coops
10
Class 1
Extreme agitation of raw milk