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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 ____ test is used to detect if milk has been pasteurized properly.
Phosphatase
Phosphorous
Grade A
76%
2. One gallon of milk weighs _____ pounds
Flat
Calcium and phosporus
8.6
Acid degree value
3. Milk found in cows with a high somatic cell count would result in a decrease in ____
98
Casein
Freezing point
Hypochlorite sanitizer
4. Milk is a good supplier of minerals except for ____
Product has appropriate bacteria added to it
Plastic
Sub-clinical
Magnesium_Iron_Manganese_Copper
5. Milk is the only source of____ in nature
California
Casein
Malty
Lactose
6. Today - milk that has been ultra pasteurized must have been heated at or above ____ degrees for at least ___
Phosphorous
Malty
280 degrees for 2 seconds
Bitter - salt - sour - sweet
7. The largest percentageof the US milk supply is utilized in the production of...
Feeds consumed by the cow
A
Cheese
Grade A
8. Specific gravity of milk at 60 degree F is _____
1.032
3.25 percent milkfat and 8.25 percent solids-not-fat
Grade A
Magnesium_Iron_Manganese_Copper
9. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor was probably
Fluid milk products and cheese
Oxidized
Acid degree value
Shelf date
10. The California Mastitis Test is done to...
Distinct precipitate forms - but no gel
Fluid milk products and cheese
Determine whether mammary glands are inflamed
Mastitis
11. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Casein
A
Hydrometer
Phosphorous
12. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
1890
98
Shelf date
Hypochlorite sanitizer
13. Specific gravity of milk at 60 degree F is _____
Gallon
Magnesium_Iron_Manganese_Copper
1.032
100000
14. The ____ test is used to detect if milk has been pasteurized properly.
Sour
Phosphatase
Has the same nutritional value as the real product it replaces
Casein
15. Milk used for ____ is Class 1 Milk
Bacterial
Each state
100%
Fluid milk products
16. With the exception of _____ - all of the following off flavors of milk are caused by bacteria
Salty
Hydrometer
A large proportion of the human population is sensitive to antibiotics
Market stabilization
17. Water added to milk is detected by checking the
Freezing point
Chlorine
Magnesium_Iron_Manganese_Copper
Cheese
18. Pasteurization was developed in _____ as a heat treatment to preserve food
1890
Injected into the cheese
Growth of bacteria in the milk
1.032
19. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Phosphatase
Pooling
2-4
Distinct precipitate forms - but no gel
20. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
Injected into the cheese
60
Germicidal teat dip
Has the same nutritional value as the real product it replaces
21. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
Scietific - technical - and economic progress
750000
Oxidized
Hypochlorite sanitizer
22. The four primary taste sensations are...
Mastitis
Phosphorous
Bitter - salt - sour - sweet
Class I
23. The International Dairy Federation (IDF) mission is to promote _____
Scietific - technical - and economic progress
Salty
Cheese
Calcium and phosporus
24. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly
A
Marketing coops
Bitter - salt - sour - sweet
Hypochlorite sanitizer
25. 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
Scietific - technical - and economic progress
Extreme agitation of raw milk
Shelf date
Ultra high temperatures
26. Whole milk contains _______ percent protein
Casein
Penicillin
8.6
3.5-4.0
27. The milk In what class receives the highest price in the market?
Magnesium_Iron_Manganese_Copper
Has the same nutritional value as the real product it replaces
Class 1
Casein
28. ______ is a milk process that makes milk more easily digested by those with a sensitive digestive system
Homogenization
98
Phosphorous
Shelf date
29. Milk provides_____ and ____ in approximately the same ration as found in the bone
Casein
Calcium and phosporus
Homogenization
Fluid milk products and cheese
30. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least ___ days
Hydrometer
Lactic acid producing bacteria
Determine whether mammary glands are inflamed
60
31. What percentage of US households buy fluid milk (on annual basis)
Sour
75%
98
Ultra high temperatures
32. The California Mastitis Test is done to...
Sour
Secretary of Agriculture of the US
Tuberculosis and brucellosis
Determine whether mammary glands are inflamed
33. ____ percent of allmilk produced in the US is sold to dairy processing plants
Magnesium_Iron_Manganese_Copper
Milk fat and milk sugar
98
Casein - Lactalbumin
34. Milk covered by Federal milk marketing orders is...
Micoorganisms
Grade A
10
Added water
35. As with grade A milk - _____ adopts and enforces regulations to control milk used for the manufacturing of milk products
Distinct precipitate forms - but no gel
Oxidized
Each state
Product has appropriate bacteria added to it
36. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
10
Growth of bacteria in the milk
Carbohydrate
Magnesium_Iron_Manganese_Copper
37. For the maximum intake of calcium - one should consume_______
Centrifuge
Milk testing and record keeping program for dairy cows
Skim Milk
Determine whether mammary glands are inflamed
38. To add mold to the blue cheese - it is mainly _______
I
Fluid milk products and cheese
Injected into the cheese
A large proportion of the human population is sensitive to antibiotics
39. Fluid milk contains an average of ____ percent solids
Homogenization
13
Mastitis
280 degrees for 2 seconds
40. A large portion of the population is sensitive to the antibiotic _____
Bitter - salty
1.032
Penicillin
Determining one brand of milk from another
41. Flavors of milk may be caused in general by
Added water
Feeds consumed by the cow
Plastic
100%
42. 'Cultured' in front of the name of a milk product indicates...
Hydrometer
Product has appropriate bacteria added to it
Feeds consumed by the cow
Sub-clinical
43. 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
1937
Germicidal teat dip
Magnesium_Iron_Manganese_Copper
44. The largest percentageof the US milk supply is utilized in the production of...
60
Cheese
Gallon
Hypochlorite sanitizer
45. _______ is the time after processing during which a dairy product normally remains suitable for human consumption
Oxidized
11
Shelf date
Casein
46. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Centrifuge
Each state
Determine whether mammary glands are inflamed
Market stabilization
47. By using a ______ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
1937
Determining one brand of milk from another
75%
Hydrometer
48. Which of the following is not an objective of milk evaluation
The food and Drug Administration
Each state
Secretary of Agriculture of the US
Determining one brand of milk from another
49. The Babcock test is rapid - simple - and accurate test for...
Product has appropriate bacteria added to it
Ultra-filtration
Fat content
Determining one brand of milk from another
50. The components of milk responsible for richness and sweetness - in this order are...
Pooling
Milk fat and milk sugar
Flat
Cheese