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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 International Dairy Federation (IDF) mission is to promote _____
Centrifuge
Scietific - technical - and economic progress
Distinct precipitate forms - but no gel
Plastic
2. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
10
8.6
76%
Salty
3. The major cause of mastitis infections are ____ infections
Bacterial
Malty
750000
Homogenization
4. Which of the following is not an objective of milk evaluation
A large proportion of the human population is sensitive to antibiotics
Determining one brand of milk from another
Feed
Sediment
5. ______ is a milk process that makes milk more easily digested by those with a sensitive digestive system
8.6
Each state
Homogenization
Oxidized
6. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
Salty
Sour
76%
Milk fat content
7. About ____ of the calcium available in the food supply is provided by milk.
Micoorganisms
75%
Determining one brand of milk from another
Coliform bacteria
8. To add mold to the blue cheese - it is mainly _______
A
Injected into the cheese
Lactose
A large proportion of the human population is sensitive to antibiotics
9. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
Carbohydrate
Gallon
Shelf date
Flat
10. Which of the following directly influences the total supply of milk?
1890
Germicidal teat dip
Prices paid milk producers
3.25%
11. 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
Malty
Each state
Salty
12. The two most important diseases of cattle transmissible to man through milk are...
280 degrees for 2 seconds
Tuberculosis and brucellosis
Growth of bacteria in the milk
Product has appropriate bacteria added to it
13. Milk covered by Federal milk marketing orders is...
Grade A
Each state
Mastitis
1890
14. The two most important diseases of cattle transmissible to man through milk are...
Market stabilization
Lactose
Sediment
Tuberculosis and brucellosis
15. When cows have mastitis - the protein of milk may be higher - but the cheese yield is lower because of a decrease in ______ protein
60
Casein
Coliform bacteria
Homogenization
16. The milk In what class receives the highest price in the market?
Casein - Lactalbumin
100%
Class 1
3.25 percent milkfat and 8.25 percent solids-not-fat
17. Milk is the only source of____ in nature
Lactose
Scietific - technical - and economic progress
1890
280 degrees for 2 seconds
18. Federal milk marketing orders were established in...
Freezing point
Injected into the cheese
Sediment
1937
19. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
75%
3.5-4.0
Determining one brand of milk from another
Shelf date
20. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
Bacterial
Plastic
Penicillin
10
21. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
Fat content
Salty
60
Phosphorous
22. ______ is a tesr for rancidity.
Acid degree value
100000
98
Injected into the cheese
23. Specific gravity of milk at 60 degree F is _____
20
10
1890
1.032
24. The Babcock test is rapid - simple - and accurate test for...
Bitter - salty
Lactic acid producing bacteria
Fat content
Acid degree value
25. One gallon of milk weighs _____ pounds
8.6
2-4
100%
Malty
26. Lactose is the principal ______ in milk.
280 degrees for 2 seconds
100%
Carbohydrate
Milk fat and milk sugar
27. The quantity of milk used to produce 1 pound ofbuttermilk depends chiefly upon the
Phosphatase
Milk fat content
Plastic
Scietific - technical - and economic progress
28. Each Federal Milk Marketing order is administered by a representative of the
Secretary of Agriculture of the US
California
Skim Milk
Casein
29. The components of milk responsible for richness and sweetness - in this order are...
Milk fat and milk sugar
Hypochlorite sanitizer
Milk testing and record keeping program for dairy cows
Shelf date
30. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
20
Coliform bacteria
Phosphorous
Centrifuge
31. 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
Bitter - salt - sour - sweet
Casein
Determine whether mammary glands are inflamed
Temp and time
32. Which group of flavors cannot be detected by odor?
Salty
Fluid milk products and cheese
Bitter - salty
13
33. The Dairy Herd Improvement Association is a cooperative which provides _______
Milk testing and record keeping program for dairy cows
8.6
Pooling
Carbohydrate
34. _____ is the cause of the rancid flavor in milk
Each state
Feeds consumed by the cow
Ultra high temperatures
Extreme agitation of raw milk
35. Milk is a good supplier of minerals except for ____
Bacterial
Plastic
Micoorganisms
Magnesium_Iron_Manganese_Copper
36. Milk is the only source of____ in nature
The food and Drug Administration
Gallon
3.5-4.0
Lactose
37. 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 ______
Market stabilization
Phosphorous
California
Pooling
38. 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 ______
Market stabilization
Germicidal teat dip
Scietific - technical - and economic progress
California
39. Milk with low total solids will produce what off-flavor
Distinct precipitate forms - but no gel
Added water
Flat
Milk fat and milk sugar
40. ______ is a tesr for rancidity.
Micoorganisms
13
Acid degree value
Plastic
41. The California Mastitis Test is done to...
Skim Milk
Centrifuge
20
Determine whether mammary glands are inflamed
42. Milk meeting the highest sanitary requirements is known as Grade ____
Lactic acid producing bacteria
Determine whether mammary glands are inflamed
Homogenization
A
43. For the maximum intake of calcium - one should consume_______
Skim Milk
1890
Scietific - technical - and economic progress
1937
44. Pasteurization was developed in _____ as a heat treatment to preserve food
Magnesium_Iron_Manganese_Copper
Germicidal teat dip
1890
Centrifuge
45. By FDA Definition of an imitation product - which of the following is NOT true?
Has the same nutritional value as the real product it replaces
Centrifuge
Chlorine
Distinct precipitate forms - but no gel
46. Water added to milk is detected by checking the
Magnesium_Iron_Manganese_Copper
100%
Class 1
Freezing point
47. The _______ test may be of value in detecting gross carelessness in the production and handling of milk on the farm.
2-4
Scietific - technical - and economic progress
Each state
Sediment
48. The process of concentration milk currently being used on the farm is called...
Determine whether mammary glands are inflamed
Hydrometer
Hydrometer
Ultra-filtration
49. _____ causes falvors in milk such as acid - high acid - or sour milk
Lactose
Micoorganisms
Tuberculosis and brucellosis
A large proportion of the human population is sensitive to antibiotics
50. Milk found in cows with a high somatic cell count would result in a decrease in ____
Phosphorous
Hydrometer
Provide marketing power for dairy farmers
Casein