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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. Chemical sanitizers containing______ are most widely used for sanitizing milking equipment
Growth of bacteria in the milk
Freezing point
Chlorine
Micoorganisms
2. With the exception of _____ - all of the following off flavors of milk are caused by bacteria
3.25%
Market stabilization
Salty
Added water
3. Some streptococci that produce lactic acid also produce certain aldehydes - whcih impart a____ flavor
Malty
3.25%
Product has appropriate bacteria added to it
Hypochlorite sanitizer
4. Fluid milk contains an average of ____ percent solids
3.5-4.0
Plastic
A large proportion of the human population is sensitive to antibiotics
13
5. Milk marketing cooperatives...
Fluid milk products and cheese
Provide marketing power for dairy farmers
Marketing coops
Homogenization
6. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
Market stabilization
Shelf date
Mastitis
Each state
7. ____ percent of allmilk produced in the US is sold to dairy processing plants
98
Bitter - salt - sour - sweet
60
1937
8. Each Federal Milk Marketing order is administered by a representative of the
10
3.25%
Bacterial
Secretary of Agriculture of the US
9. _____ is the cause of the rancid flavor in milk
Extreme agitation of raw milk
Feeds consumed by the cow
Fluid milk products
3.5-4.0
10. What percentage of US households buy fluid milk (on annual basis)
Determining one brand of milk from another
Prices paid milk producers
98
Milk fat content
11. Milk meeting the highest sanitary requirements is known as Grade ____
Shelf date
A
Skim Milk
Sour
12. The form of mastitis that is hidden from sight is known as
1890
Injected into the cheese
Sub-clinical
98
13. Lactobacillus bulgaaricus and Streptococcus thermophilus are examples of_______
Lactic acid producing bacteria
Calcium and phosporus
Chlorine
Added water
14. _____ is the cause of the rancid flavor in milk
10
Milk fat content
Extreme agitation of raw milk
Centrifuge
15. The two most important diseases of cattle transmissible to man through milk are...
Lactic acid producing bacteria
100000
1937
Tuberculosis and brucellosis
16. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Plastic
Phosphorous
280 degrees for 2 seconds
Centrifuge
17. _____ causes falvors in milk such as acid - high acid - or sour milk
98
Ultra-filtration
Micoorganisms
20
18. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
Extreme agitation of raw milk
1.032
Casein
98
19. The CMT test results taht indicate a somatic cell count of 400 -00 to 1 -500 -00 are...
Prices paid milk producers
Distinct precipitate forms - but no gel
Oxidized
Chlorine
20. The ____ test is used to detect if milk has been pasteurized properly.
Phosphatase
60
Salty
Phosphorous
21. Which of the following directly influences the total supply of milk?
Lactose
2-4
Prices paid milk producers
Oxidized
22. To add mold to the blue cheese - it is mainly _______
Tuberculosis and brucellosis
11
Injected into the cheese
A large proportion of the human population is sensitive to antibiotics
23. The major cause of mastitis infections are ____ infections
Freezing point
Bacterial
Provide marketing power for dairy farmers
Fat content
24. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Penicillin
Market stabilization
Pooling
A
25. Milk covered by Federal milk marketing orders is...
Product has appropriate bacteria added to it
Scietific - technical - and economic progress
Grade A
Cheese
26. Water added to milk is detected by checking the
Sour
280 degrees for 2 seconds
Salty
Freezing point
27. It requires approximately ___ pounds of skim milk to make one pound of nonfat dry milk
Mastitis
11
750000
Homogenization
28. About ____ of the calcium available in the food supply is provided by milk.
75%
60
Class 1
Sub-clinical
29. The largest percentageof the US milk supply is utilized in the production of...
Bacterial
Acid degree value
Cheese
98
30. The milk In what class receives the highest price in the market?
Plastic
Class 1
California
Provide marketing power for dairy farmers
31. The Dairy Herd Improvement Association is a cooperative which provides _______
Milk testing and record keeping program for dairy cows
Grade A
1890
Chlorine
32. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
Shelf date
Distinct precipitate forms - but no gel
Magnesium_Iron_Manganese_Copper
10
33. The quantity of milk used to produce 1 pound ofbuttermilk depends chiefly upon the
Freezing point
Provide marketing power for dairy farmers
2-4
Milk fat content
34. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
Cheese
Marketing coops
750000
Sour
35. The Babcock test is rapid - simple - and accurate test for...
Freezing point
Fat content
Malty
Temp and time
36. In Federal order markets - milk sold for consumption in fluid form is in...
13
I
Class I
1890
37. Milk used for ____ is Class 1 Milk
Temp and time
Fluid milk products
Phosphatase
Ultra-filtration
38. Milk with low total solids will produce what off-flavor
Extreme agitation of raw milk
Marketing coops
Flat
Ultra high temperatures
39. Which group of flavors cannot be detected by odor?
Prices paid milk producers
The food and Drug Administration
Tuberculosis and brucellosis
Bitter - salty
40. By FDA Definition of an imitation product - which of the following is NOT true?
Casein - Lactalbumin
Milk testing and record keeping program for dairy cows
Has the same nutritional value as the real product it replaces
Grade A
41. The microbiological standard for Grade A raw milk at the producer farm is ____ bacteria or less per milliliter of milk
8.6
Provide marketing power for dairy farmers
Phosphatase
100000
42. The International Dairy Federation (IDF) mission is to promote _____
Scietific - technical - and economic progress
Determine whether mammary glands are inflamed
Mastitis
Calcium and phosporus
43. The Dairy Herd Improvement Association is a cooperative which provides _______
2-4
Milk testing and record keeping program for dairy cows
Determining one brand of milk from another
A large proportion of the human population is sensitive to antibiotics
44. ____ percent of allmilk produced in the US is sold to dairy processing plants
98
Homogenization
Chlorine
Casein
45. ______ is a milk process that makes milk more easily digested by those with a sensitive digestive system
Homogenization
Provide marketing power for dairy farmers
I
Hypochlorite sanitizer
46. The major cause of mastitis infections are ____ infections
10
Bacterial
Germicidal teat dip
1937
47. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds ______ hours before milking
Germicidal teat dip
3.25 percent milkfat and 8.25 percent solids-not-fat
2-4
Casein
48. Milk meeting the highest sanitary requirements is known as Grade ____
A
Secretary of Agriculture of the US
Hypochlorite sanitizer
Plastic
49. _____ causes falvors in milk such as acid - high acid - or sour milk
Micoorganisms
Cheese
76%
Pooling
50. The International Dairy Federation (IDF) mission is to promote _____
Scietific - technical - and economic progress
Bitter - salty
76%
Coliform bacteria