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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. Milk covered by Federal milk marketing orders is...
Casein
Grade A
10
Feeds consumed by the cow
2. Milk meeting the highest sanitary requirements is known as Grade ____
60
A
Distinct precipitate forms - but no gel
Penicillin
3. A cryoscopyis an important tool that test for _____ in milk
Added water
Phosphatase
Milk fat and milk sugar
Scietific - technical - and economic progress
4. A high acid flavor (sour) in milk caused by _____
Growth of bacteria in the milk
Salty
Acid degree value
Bitter - salty
5. Specific gravity of milk at 60 degree F is _____
Flat
A
1.032
2-4
6. Lactose is the principal ______ in milk.
The food and Drug Administration
Carbohydrate
I
280 degrees for 2 seconds
7. One gallon of milk weighs _____ pounds
A
Sediment
8.6
Shelf date
8. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
Has the same nutritional value as the real product it replaces
76%
Carbohydrate
Milk fat content
9. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
10
Penicillin
Sediment
Product has appropriate bacteria added to it
10. Milk marketing cooperatives...
Milk fat and milk sugar
Provide marketing power for dairy farmers
Injected into the cheese
Feeds consumed by the cow
11. The quantity of milk used to produce 1 pound ofbuttermilk depends chiefly upon the
Milk fat content
Magnesium_Iron_Manganese_Copper
98
Fluid milk products and cheese
12. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
750000
Penicillin
Carbohydrate
Freezing point
13. It requires approximately ___ pounds of skim milk to make one pound of nonfat dry milk
Bitter - salty
Cheese
Micoorganisms
11
14. The International Dairy Federation (IDF) mission is to promote _____
The food and Drug Administration
A
Each state
Scietific - technical - and economic progress
15. Milk meeting the highest sanitary requirements is known as Grade ____
Tuberculosis and brucellosis
Class 1
A
60
16. Which group of flavors cannot be detected by odor?
Extreme agitation of raw milk
Casein
Shelf date
Bitter - salty
17. The off flavor most likely to be found in milk that has not been cooled properly is...
Salty
Sour
3.5-4.0
Distinct precipitate forms - but no gel
18. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Flat
2-4
Germicidal teat dip
Pooling
19. Water added to milk is detected by checking the
Has the same nutritional value as the real product it replaces
Each state
I
Freezing point
20. Pasteurization was developed in _____ as a heat treatment to preserve food
Shelf date
1937
Gallon
1890
21. The two main proteins in milk are ____ and ____
Casein - Lactalbumin
76%
Penicillin
Oxidized
22. What is the most popular size container used for fluid milk
Germicidal teat dip
Milk testing and record keeping program for dairy cows
Marketing coops
Gallon
23. Which of the following will best control contagious mastitis?
Growth of bacteria in the milk
Shelf date
Germicidal teat dip
11
24. Milk protein contains _______ of the essential amino acids and in appreciable amounts
100%
Salty
Oxidized
Feeds consumed by the cow
25. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
98
3.25%
Plastic
76%
26. Flavors of milk may be caused in general by
20
Feeds consumed by the cow
Market stabilization
3.5-4.0
27. The California Mastitis Test is done to...
Feeds consumed by the cow
California
Determine whether mammary glands are inflamed
Has the same nutritional value as the real product it replaces
28. The off flavor most likely to be found in milk that has not been cooled properly is...
Plastic
Shelf date
Sour
750000
29. Milk - including skimmed used in fluid milk products - is Class ____ and receives the highest price
Shelf date
1937
Added water
I
30. _____ causes falvors in milk such as acid - high acid - or sour milk
Milk fat content
Ultra high temperatures
Acid degree value
Micoorganisms
31. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
280 degrees for 2 seconds
Distinct precipitate forms - but no gel
Casein
Class I
32. The four primary taste sensations are...
Bitter - salt - sour - sweet
Casein
Mastitis
Provide marketing power for dairy farmers
33. Some streptococci that produce lactic acid also produce certain aldehydes - whcih impart a____ flavor
Homogenization
Shelf date
Malty
Casein - Lactalbumin
34. To add mold to the blue cheese - it is mainly _______
Temp and time
Injected into the cheese
60
Fluid milk products
35. A high acid flavor (sour) in milk caused by _____
Lactose
Growth of bacteria in the milk
20
Homogenization
36. The CMT test results taht indicate a somatic cell count of 400 -00 to 1 -500 -00 are...
Distinct precipitate forms - but no gel
Germicidal teat dip
Oxidized
Determining one brand of milk from another
37. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because
Milk testing and record keeping program for dairy cows
Calcium and phosporus
A large proportion of the human population is sensitive to antibiotics
Hydrometer
38. Water added to milk is detected by checking the
California
Freezing point
California
Has the same nutritional value as the real product it replaces
39. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Gallon
Milk testing and record keeping program for dairy cows
Phosphorous
Added water
40. The ____ test is used to detect if milk has been pasteurized properly.
I
Phosphatase
Provide marketing power for dairy farmers
Salty
41. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
Shelf date
Fluid milk products and cheese
Determining one brand of milk from another
Each state
42. What is the most popular size container used for fluid milk
Gallon
Oxidized
Acid degree value
Provide marketing power for dairy farmers
43. As with grade A milk - _____ adopts and enforces regulations to control milk used for the manufacturing of milk products
Each state
1937
Flat
Scietific - technical - and economic progress
44. The Grade A Pasteurized Milk Ordinance (PMO) specifies requirements for the production of Grade A raw milk for pasteurization and is recommended by
The food and Drug Administration
Tuberculosis and brucellosis
Shelf date
Scietific - technical - and economic progress
45. The ____ test is used to detect if milk has been pasteurized properly.
Added water
Salty
Added water
Phosphatase
46. _____ is the cause of the rancid flavor in milk
Extreme agitation of raw milk
Calcium and phosporus
Oxidized
Ultra-filtration
47. The major cause of mastitis infections are ____ infections
Bacterial
Plastic
2-4
Ultra high temperatures
48. Which of the following directly influences the total supply of milk?
60
Centrifuge
Lactic acid producing bacteria
Prices paid milk producers
49. Today - milk that has been ultra pasteurized must have been heated at or above ____ degrees for at least ___
280 degrees for 2 seconds
Hydrometer
Class 1
Sour
50. The Grade A Pasteurized Milk Ordinance (PMO) specifies requirements for the production of Grade A raw milk for pasteurization and is recommended by
Marketing coops
Salty
The food and Drug Administration
Phosphatase