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Test your basic knowledge |
Dairy Foods Industry
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. A device fitted with a screened lid that helps detect visible abnormalities in milk prior to attaching the milking machine is called a _____.
Dairy Management - Inc.
Strip cup
Osteoporosis
Aged Gouda
2. The most effective and economical means of reducing the exposure of cows to mastitis causing microorganisms is to _________.
I
Bacterial
161ºF for 15 seconds
Use a bactericide for disinfecting the teats after milking
3. It requires approximately ________ pounds of skim milk to make one pound of nonfat dry milk.
11
Dairy Compacts
More than doubled
Psychrotrophs
4. Milk protein contains _____ of the essential amino acids and in appreciable amounts
Ultra high temperatures
Milk fat content
100%
Sediment
5. The __________ test may be of value in detecting gross carelessness in the production and handling of milk on the farm.
50-50
Sediment
1000
Temperature and time
6. The predominant bacteria of milk that produce lactic acid - which is responsible for the sour taste of milk are...?
Tuberculosis and brucellosis
Streptococci
Provide marketing power for dairy farmers
55
7. __________ is a milk process that makes milk more easily digested by those with a sensitive digestive system.
Casein
76%
80%
Homogenization
8. The fat in one serving of whole milk is (8 ounces) provides _______ calories.
90
Profit margin
Low-carbohydrates diets
Milkfat
9. Which of the following four primary taste sensations is correctly matched with the causal agent?
161ºF for 15 seconds
Bitter-quinine
1890
Listeria monocytogenes
10. Federal Milk Marketing Orders are a mechanism for...
Market stabilization
Feeds consumed by the cow
California
Payment made to milk producers for milk
11. Badly dented or damaged milker unit parts are caused by?
Careless handling
Substitution of chocolate skim milk for whole milk
Agalactiae
Sterilization
12. The primary factors influencing per capita cheese demand does not include?
Lactic acid producing bacteria
Low-carbohydrates diets
The percentage of the population between 45-60 years of age
48 - 72
13. Milk is a good supplier of minerals except for _____.
Magnesium-Iron-Manganese-Copper
8.75
Over $63000000
Staphylococcus dysgalactiae
14. Cottage cheese is breaking a long cycle of flat sales and enjoying a revived popularity not seen since the 1970's because of its versatility and the popularity of...
Midwest food manufactures
4 ounces of Cheddar or American cheese
Low-carbohydrates diets
Strip
15. Cottage cheese is breaking a long cycle of flat sales and enjoying a revived popularity not seen since the 1970's because of its versatility and the popularity of...
60
Hypochlorite sanitizer
Low-carbohydrates diets
Provide marketing power for dairy farmers
16. The off flavor most likely to be found in milk that has not been cooled properly is...
Clenbuterol
Sour
2-4
Scientific - technical & economic progress
17. Milk with low total solids will produce what off-flavor?
Decreased
California
Acid degree value
Flat
18. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly.
Bitter-quinine
Marketing coops
Streptococcus agaiactiae and Staphylococcus aureaus
Class I
19. Rubber parts readily absorb ____ and need to be cleaned in an alkaline detergent.
48 hours at 32ºC
Milkfat
Use a bactericide for disinfecting the teats after milking
Public hearings are held so that all interested parties may present their views.
20. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor probably was?
Ascorbic acid
Cooperatives
Oxidized
Casein
21. The feed additive isoacid gives a ______ pound milk response - with maximum response in early lactation.
4 to 6
50-50
Promotions & research
Streak canal
22. Approximately two-thirds of the milk utilized in manufactured dairy products is _____.
Butter-cheese
Foot-and-mouth disease exists
Vaccuumization
Dairy Management - Inc.
23. By definition - a product labeled 'milk' must contain not less than _____ percent milk fat.
Determine whether mammary glands are inflamed
Ultra-filtration
3.25%
Dry the corn down as soon as possible
24. The cheese price series is based on 63 U.S. cheese plants that make 80 to 85 percent of the bulk Cheddar. What is the price series called?
3.25%
1937
Low-carbohydrates diets
NASS Cheddar cheese price survey
25. Milk covered by Federal milk marketing orders is __________.
Ascorbic acid
2 to 5 cents
Grade A
The products made from it by milk processors
26. What does not promote metallic/oxidized off flavor in milk?
Sour
98%
Hypochlorite sanitizer
Fluid milk and cream
27. The milk becomes the property of the buyer once....
161ºF for 15 seconds
45
It is loaded into the transport truck on the farm
Milk testing and record keeping program for dairy cows
28. _______ milk is gaining in popularity because of the historically unfavorable price ratio of milk fat to vegetable fat.
Acid degree value
Filled
Hypochlorite sanitizer
98%
29. The largest percentage of the U.S. milk supply is utilized in the production of ______.
Fluid milk products and cheese
Not controlled by Federal Orders
Clenbuterol
Cheese
30. The off flavor most likely to be found in milk that has not been cooled properly is...
Sour
Blend
Strip
1937
31. About _______ of the calcium available in the food supply is provided by milk.
48 hours at 32ºC
Skim milk
Magnesium-Iron-Manganese-Copper
75%
32. The two main proteins in milk are ____ and ____.
Casein - Lactalbumin
Freezing point
Scientific - technical & economic progress
Secretary of Agriculture of the U.S.
33. The greatest amount of regular ice cream produced in the U.S. is in the _________ section
Bacterial
A large proportion of the human population is sensitive to antibiotics
West
50-50
34. Each month - the USDA calculates the Basic Formula Price (BFP) which often ranges from $11.00 to $13.00 per hundredweight. The BFP establishes the basic price for _______.
Malty
The products made from it by milk processors
Raw Fluid Milk
Alkaline cleaner in hot water
35. Under federal orders - dairy farmers receive their milk checks?
Once or twice monthly
Lactose
Assure consumers an adequate supply of pure - wholesome milk
Alkaline phosphatase
36. Most farm bulk milk tanks are designed for every-other-day (EOD) pickup and must cool 25 percent of the volume of the tank to ___ degrees F within two hours after milking.
Bitter - salty
45
750000
Alkaline phosphatase
37. __________ is usually the most abundant of the major solid components of milk.
Lactose
Public hearings are held so that all interested parties may present their views.
Bitter - salt - sour - sweet
Pint
38. A major Salmonellas outbreak in Chicago spawned increased emphasis on milk processing sanitation - FDA inspections and downtime equipment inspections to evaluate and eliminate possible ______ cross connections.
Homogenization
Grade A
Raw to sanitized
Mastitis
39. Water added to milk is detected by checking the _____.
Raw Fluid Milk
Provide marketing power for dairy farmers
Freezing point
1890
40. A large portion of the population is sensitive to the antibiotic _____.
100%
Gallon
Penicillin
Milk handlers
41. Whole milk contains _____ percent protein.
3.5-4.0
Midwest food manufactures
Substitution of chocolate skim milk for whole milk
Milk lock
42. One gallon of milk weighs _____ pounds.
Aged Gouda
8.6
Streptococci
Plastic
43. Net profit after taxes divided by annual net sales is called ___________.
Riboflavin
Ultra-filtration
Fluid milk products and cheese
Profit margin
44. What is not an important reason for a five day-seven degree shelf life test?
Cheese
50-50
It lowers variability among cartons of milk
45
45. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least _________ days
60
Decreased
Once or twice monthly
Determine whether mammary glands are inflamed
46. Pasteurization was developed in _____ as a heat treatment to preserve food.
Handler
1890
Cooperatives
100000
47. The milk fat differential used in paying for raw milk is...
The order must be approved by 2/3 of the producers supplying 3/4 of the milk
The price to be added or subtracted per 1/10 % of milk fat above or below a set percentage
Fat content
Half-and-half
48. The microbiological standard for Grade A raw milk at the producer farm is _____ bacteria or less per milliliter of milk.
1937
Cream and milk fat
100000
4 to 6
49. The most effective and economical means of reducing the exposure of cows to mastitis causing microorganisms is to _________.
50-50
Psychrotropic
Milking too soon after calving
Use a bactericide for disinfecting the teats after milking
50. The milk In what class receives the highest price in the market?
Class I
Riboflavin
Milk supplies one half the calcium
Growth of bacteria in the milk
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