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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 - Lactalbumin
Milk testing and record keeping program for dairy cows
Grade A
Fat content
2. The Grade A Pasteurized Milk Ordinance (PMO) specifies requirements for the production of Grade A raw milk for pasteurization and is recommended by
Malty
The food and Drug Administration
Germicidal teat dip
Determine whether mammary glands are inflamed
3. The form of mastitis that is hidden from sight is known as
Sub-clinical
8.6
Homogenization
Gallon
4. Milk found in cows with a high somatic cell count would result in a decrease in ____
Product has appropriate bacteria added to it
100000
Casein
Lactose
5. Which of the following will best control contagious mastitis?
Feed
Added water
Grade A
Germicidal teat dip
6. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Temp and time
Phosphorous
Feeds consumed by the cow
76%
7. Flavors of milk may be caused in general by
Feeds consumed by the cow
Malty
Freezing point
Phosphorous
8. ______ is a tesr for rancidity.
Chlorine
Market stabilization
Acid degree value
Milk fat content
9. By definition - a product labeled 'milk' must contain not less than ____ percent milk fat
Class I
Ultra high temperatures
3.25%
Distinct precipitate forms - but no gel
10. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
100000
Distinct precipitate forms - but no gel
Salty
60
11. The two dairy product categories that require the highest amount of raw milk from the US supply are...
10
Bitter - salty
Fluid milk products and cheese
Feeds consumed by the cow
12. _____ causes falvors in milk such as acid - high acid - or sour milk
Micoorganisms
Skim Milk
11
75%
13. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
3.5-4.0
Marketing coops
Prices paid milk producers
1.032
14. The form of mastitis that is hidden from sight is known as
Sub-clinical
Germicidal teat dip
Ultra high temperatures
Milk fat content
15. Each Federal Milk Marketing order is administered by a representative of the
Chlorine
Secretary of Agriculture of the US
Milk fat and milk sugar
A large proportion of the human population is sensitive to antibiotics
16. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
750000
Casein - Lactalbumin
Injected into the cheese
Determining one brand of milk from another
17. The two main proteins in milk are ____ and ____
Casein - Lactalbumin
Casein
13
Secretary of Agriculture of the US
18. 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
1890
76%
Carbohydrate
19. Fluid milk contains an average of ____ percent solids
3.5-4.0
Tuberculosis and brucellosis
13
280 degrees for 2 seconds
20. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
60
A
I
Shelf date
21. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor was probably
Tuberculosis and brucellosis
Casein
Oxidized
Magnesium_Iron_Manganese_Copper
22. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
Shelf date
Germicidal teat dip
Fluid milk products and cheese
Ultra-filtration
23. The process of concentration milk currently being used on the farm is called...
Coliform bacteria
Penicillin
Ultra-filtration
Hydrometer
24. Which of the following will best control contagious mastitis?
Injected into the cheese
Provide marketing power for dairy farmers
Bacterial
Germicidal teat dip
25. Milk provides_____ and ____ in approximately the same ration as found in the bone
Ultra-filtration
1.032
Sub-clinical
Calcium and phosporus
26. ____ percent of allmilk produced in the US is sold to dairy processing plants
Phosphatase
Fluid milk products
Chlorine
98
27. Milk with low total solids will produce what off-flavor
Flat
60
Hypochlorite sanitizer
Homogenization
28. The CMT test results taht indicate a somatic cell count of 400 -00 to 1 -500 -00 are...
60
Bitter - salty
Class 1
Distinct precipitate forms - but no gel
29. The largest percentageof the US milk supply is utilized in the production of...
Cheese
Chlorine
280 degrees for 2 seconds
Pooling
30. A cryoscopyis an important tool that test for _____ in milk
Chlorine
76%
Added water
Lactic acid producing bacteria
31. The CMT should be read within ________ seconds
20
Grade A
Milk testing and record keeping program for dairy cows
1890
32. By using a ______ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
Each state
Hydrometer
8.6
13
33. Which of the following does not promote metallic/oxidized off flavor in milk?
Hypochlorite sanitizer
1890
Milk fat content
1937
34. _____ causes falvors in milk such as acid - high acid - or sour milk
Micoorganisms
75%
Cheese
Chlorine
35. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
A large proportion of the human population is sensitive to antibiotics
Injected into the cheese
10
Mastitis
36. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Ultra high temperatures
Pooling
Hydrometer
Feeds consumed by the cow
37. Federal Milk Marketing Orders are a mechanism for...
Market stabilization
Casein
60
Class I
38. What is the most popular size container used for fluid milk
A
Determine whether mammary glands are inflamed
60
Gallon
39. ______ is a tesr for rancidity.
A large proportion of the human population is sensitive to antibiotics
Acid degree value
Bacterial
Class I
40. Milk used for ____ is Class 1 Milk
Bitter - salty
Fluid milk products
Germicidal teat dip
Tuberculosis and brucellosis
41. Lactobacillus bulgaaricus and Streptococcus thermophilus are examples of_______
Lactic acid producing bacteria
Calcium and phosporus
Penicillin
Sediment
42. Specific gravity of milk at 60 degree F is _____
3.25%
A
California
1.032
43. The microbiological standard for Grade A raw milk at the producer farm is ____ bacteria or less per milliliter of milk
Lactic acid producing bacteria
Centrifuge
Determine whether mammary glands are inflamed
100000
44. Lactose is the principal ______ in milk.
Acid degree value
Carbohydrate
Sour
Has the same nutritional value as the real product it replaces
45. The International Dairy Federation (IDF) mission is to promote _____
Scietific - technical - and economic progress
Plastic
Lactose
Calcium and phosporus
46. The ____ test is used to detect if milk has been pasteurized properly.
Phosphatase
280 degrees for 2 seconds
Oxidized
1.032
47. ______ is a milk process that makes milk more easily digested by those with a sensitive digestive system
Class 1
Homogenization
Feed
Salty
48. Water added to milk is detected by checking the
Hydrometer
Freezing point
Penicillin
Cheese
49. Farm water supplies must be protected from surface contamination. Water is usually tested for _____ as an indicator of possible sewage contamination.
Shelf date
Marketing coops
Coliform bacteria
Tuberculosis and brucellosis
50. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because
A large proportion of the human population is sensitive to antibiotics
Milk fat content
3.25%
Sour