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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. In Federal order markets - milk sold for consumption in fluid form is in...
Penicillin
Lactose
Class I
1890
2. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
Lactose
Class 1
Scietific - technical - and economic progress
Casein
3. Milk found in cows with a high somatic cell count would result in a decrease in ____
Casein
Chlorine
Carbohydrate
Prices paid milk producers
4. The largest percentageof the US milk supply is utilized in the production of...
20
Penicillin
Cheese
Bacterial
5. The components of milk responsible for richness and sweetness - in this order are...
Centrifuge
Milk fat and milk sugar
Determine whether mammary glands are inflamed
Casein
6. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds ______ hours before milking
Skim Milk
Secretary of Agriculture of the US
2-4
Bacterial
7. What percentage of US households buy fluid milk (on annual basis)
98
A large proportion of the human population is sensitive to antibiotics
75%
Mastitis
8. A cryoscopyis an important tool that test for _____ in milk
The food and Drug Administration
Bacterial
Added water
Scietific - technical - and economic progress
9. Federal milk marketing orders were established in...
1937
3.25 percent milkfat and 8.25 percent solids-not-fat
Has the same nutritional value as the real product it replaces
60
10. The two main proteins in milk are ____ and ____
Casein - Lactalbumin
Provide marketing power for dairy farmers
Coliform bacteria
Magnesium_Iron_Manganese_Copper
11. The major cause of mastitis infections are ____ infections
8.6
Bacterial
Chlorine
Homogenization
12. ____ percent of allmilk produced in the US is sold to dairy processing plants
75%
Germicidal teat dip
2-4
98
13. 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 ______
100%
Centrifuge
Plastic
California
14. The Dairy Herd Improvement Association is a cooperative which provides _______
Bitter - salty
Milk testing and record keeping program for dairy cows
280 degrees for 2 seconds
Ultra-filtration
15. 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
Sediment
Ultra high temperatures
1890
Lactose
16. 'Cultured' in front of the name of a milk product indicates...
Casein
Tuberculosis and brucellosis
Casein - Lactalbumin
Product has appropriate bacteria added to it
17. A large portion of the population is sensitive to the antibiotic _____
Milk fat and milk sugar
100%
Penicillin
Flat
18. Milk meeting the highest sanitary requirements is known as Grade ____
A
Freezing point
Chlorine
Plastic
19. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor was probably
20
Bitter - salty
Centrifuge
Oxidized
20. The California Mastitis Test is done to...
Calcium and phosporus
Determine whether mammary glands are inflamed
20
Distinct precipitate forms - but no gel
21. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
Has the same nutritional value as the real product it replaces
750000
280 degrees for 2 seconds
Secretary of Agriculture of the US
22. _____ causes falvors in milk such as acid - high acid - or sour milk
Micoorganisms
A large proportion of the human population is sensitive to antibiotics
Hypochlorite sanitizer
98
23. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Oxidized
Hydrometer
20
Pooling
24. Whole milk contains _______ percent protein
3.5-4.0
100%
Malty
The food and Drug Administration
25. Today - milk that has been ultra pasteurized must have been heated at or above ____ degrees for at least ___
280 degrees for 2 seconds
98
2-4
Has the same nutritional value as the real product it replaces
26. Milk provides_____ and ____ in approximately the same ration as found in the bone
Grade A
Calcium and phosporus
Bitter - salty
Marketing coops
27. Fluid milk contains an average of ____ percent solids
Bitter - salty
Secretary of Agriculture of the US
20
13
28. What is the largest cost on most US dairy farms
Feed
Malty
8.6
Class 1
29. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
Micoorganisms
Determining one brand of milk from another
Shelf date
20
30. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
11
Marketing coops
Centrifuge
Feeds consumed by the cow
31. Chemical sanitizers containing______ are most widely used for sanitizing milking equipment
Shelf date
Lactose
Chlorine
Plastic
32. 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
Growth of bacteria in the milk
Homogenization
Ultra high temperatures
Milk fat and milk sugar
33. The process of concentration milk currently being used on the farm is called...
Sediment
100%
Chlorine
Ultra-filtration
34. The form of mastitis that is hidden from sight is known as
10
Sub-clinical
8.6
Marketing coops
35. The two dairy product categories that require the highest amount of raw milk from the US supply are...
Flat
100000
Coliform bacteria
Fluid milk products and cheese
36. The four primary taste sensations are...
Bitter - salt - sour - sweet
Fat content
Phosphorous
Gallon
37. Milk covered by Federal milk marketing orders is...
Flat
Grade A
Determining one brand of milk from another
Sub-clinical
38. The microbiological standard for Grade A raw milk at the producer farm is ____ bacteria or less per milliliter of milk
Temp and time
100000
Phosphatase
Acid degree value
39. By using a ______ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
Distinct precipitate forms - but no gel
Freezing point
Hydrometer
Pooling
40. Milk covered by Federal milk marketing orders is...
Bacterial
Phosphatase
Carbohydrate
Grade A
41. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
Provide marketing power for dairy farmers
Casein - Lactalbumin
Casein
Shelf date
42. The California Mastitis Test is done to...
Determine whether mammary glands are inflamed
Determining one brand of milk from another
Feeds consumed by the cow
Sour
43. 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
Oxidized
Temp and time
Feed
Added water
44. The CMT should be read within ________ seconds
Flat
Fluid milk products and cheese
Lactic acid producing bacteria
20
45. The quantity of milk used to produce 1 pound ofbuttermilk depends chiefly upon the
I
Milk fat content
11
Tuberculosis and brucellosis
46. The milk In what class receives the highest price in the market?
Determine whether mammary glands are inflamed
Sediment
Casein
Class 1
47. Chemical sanitizers containing______ are most widely used for sanitizing milking equipment
Chlorine
Prices paid milk producers
Milk testing and record keeping program for dairy cows
Penicillin
48. The Dairy Herd Improvement Association is a cooperative which provides _______
Provide marketing power for dairy farmers
Feed
Bacterial
Milk testing and record keeping program for dairy cows
49. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
Secretary of Agriculture of the US
11
Casein
Skim Milk
50. ______ is a milk process that makes milk more easily digested by those with a sensitive digestive system
Phosphatase
3.25%
Homogenization
Skim Milk