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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. The largest percentageof the US milk supply is utilized in the production of...
Ultra high temperatures
Class I
Cheese
Growth of bacteria in the milk
2. In Federal order markets - milk sold for consumption in fluid form is in...
Ultra-filtration
Fluid milk products and cheese
Added water
Class I
3. Milk used for ____ is Class 1 Milk
Growth of bacteria in the milk
Ultra high temperatures
Fluid milk products
Malty
4. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
Homogenization
Acid degree value
Provide marketing power for dairy farmers
76%
5. Milk is the only source of____ in nature
Lactose
Milk fat content
Oxidized
Germicidal teat dip
6. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
Fluid milk products and cheese
Milk fat content
13
Shelf date
7. The CMT test results taht indicate a somatic cell count of 400 -00 to 1 -500 -00 are...
Phosphorous
Sediment
Distinct precipitate forms - but no gel
Coliform bacteria
8. 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
Each state
Class I
I
9. Which of the following directly influences the total supply of milk?
Flat
Phosphatase
Prices paid milk producers
Milk fat and milk sugar
10. Milk provides_____ and ____ in approximately the same ration as found in the bone
Calcium and phosporus
2-4
Added water
Salty
11. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
Each state
I
Grade A
76%
12. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
Phosphatase
60
Germicidal teat dip
100%
13. It requires approximately ___ pounds of skim milk to make one pound of nonfat dry milk
60
11
Extreme agitation of raw milk
Grade A
14. What is the largest cost on most US dairy farms
Feed
Injected into the cheese
8.6
Market stabilization
15. One gallon of milk weighs _____ pounds
Phosphorous
8.6
Lactose
Each state
16. By using a ______ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
13
Casein
Homogenization
Hydrometer
17. The two dairy product categories that require the highest amount of raw milk from the US supply are...
Fluid milk products and cheese
Bitter - salt - sour - sweet
Casein - Lactalbumin
Gallon
18. Specific gravity of milk at 60 degree F is _____
Marketing coops
Has the same nutritional value as the real product it replaces
Flat
1.032
19. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Grade A
3.5-4.0
Feed
Phosphorous
20. The milk In what class receives the highest price in the market?
1890
A
Class 1
Added water
21. 'Cultured' in front of the name of a milk product indicates...
A large proportion of the human population is sensitive to antibiotics
1937
A
Product has appropriate bacteria added to it
22. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
60
Lactose
Bitter - salty
Gallon
23. As with grade A milk - _____ adopts and enforces regulations to control milk used for the manufacturing of milk products
Each state
Milk testing and record keeping program for dairy cows
Casein
Injected into the cheese
24. Which of the following does not promote metallic/oxidized off flavor in milk?
Growth of bacteria in the milk
Hypochlorite sanitizer
Micoorganisms
Marketing coops
25. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Centrifuge
Acid degree value
Determining one brand of milk from another
Chlorine
26. A cryoscopyis an important tool that test for _____ in milk
Gallon
Sediment
Added water
Temp and time
27. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
Sour
Coliform bacteria
Added water
Casein
28. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
Market stabilization
Casein
Extreme agitation of raw milk
Oxidized
29. 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 ______
Salty
Injected into the cheese
California
Prices paid milk producers
30. The International Dairy Federation (IDF) mission is to promote _____
1937
Oxidized
Determining one brand of milk from another
Scietific - technical - and economic progress
31. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Pooling
Centrifuge
Provide marketing power for dairy farmers
Provide marketing power for dairy farmers
32. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds ______ hours before milking
Hydrometer
2-4
75%
Penicillin
33. The _______ test may be of value in detecting gross carelessness in the production and handling of milk on the farm.
Class 1
3.25%
Has the same nutritional value as the real product it replaces
Sediment
34. A system of fairly distributing payment among producers in a Federal Milk Market is called...
A
Salty
Has the same nutritional value as the real product it replaces
Pooling
35. _____ is the cause of the rancid flavor in milk
Extreme agitation of raw milk
Chlorine
Bacterial
Chlorine
36. What is the most popular type container used for fluid milk?
Magnesium_Iron_Manganese_Copper
280 degrees for 2 seconds
Plastic
20
37. The ____ test is used to detect if milk has been pasteurized properly.
Phosphatase
Ultra high temperatures
Fluid milk products and cheese
1937
38. Which of the following directly influences the total supply of milk?
10
Prices paid milk producers
Ultra-filtration
Phosphatase
39. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor was probably
1890
60
Oxidized
Secretary of Agriculture of the US
40. Milk with low total solids will produce what off-flavor
Market stabilization
Penicillin
Grade A
Flat
41. Flavors of milk may be caused in general by
750000
Ultra-filtration
Feeds consumed by the cow
Micoorganisms
42. Which of the following does not promote metallic/oxidized off flavor in milk?
A large proportion of the human population is sensitive to antibiotics
Salty
98
Hypochlorite sanitizer
43. Lactose is the principal ______ in milk.
A
Each state
Malty
Carbohydrate
44. Lactose is the principal ______ in milk.
Carbohydrate
76%
Provide marketing power for dairy farmers
Feed
45. Federal milk marketing orders were established in...
750000
Sub-clinical
Sediment
1937
46. Water added to milk is detected by checking the
Freezing point
Gallon
Calcium and phosporus
Micoorganisms
47. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
Marketing coops
Magnesium_Iron_Manganese_Copper
Class I
Milk fat content
48. Today - milk that has been ultra pasteurized must have been heated at or above ____ degrees for at least ___
A
Milk fat and milk sugar
Salty
280 degrees for 2 seconds
49. Federal Milk Marketing Orders are a mechanism for...
Lactose
Market stabilization
Malty
3.5-4.0
50. A high acid flavor (sour) in milk caused by _____
Casein - Lactalbumin
Growth of bacteria in the milk
Ultra-filtration
98