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Test your basic knowledge |
Dairy Foods Industry
Start Test
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Subjects
:
industries
,
dairy
Instructions:
Answer 50 questions in 15 minutes.
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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 Dairy Herd Improvement Association is a cooperative which provides_______.
Sediment
Milk testing and record keeping program for dairy cows
Hot and humid
Vaccuumization
2. The two dairy product categories that require the highest amount of raw milk from the U.S. supply are...
Grade A
Dairy farmers
4 to 6
Fluid milk products and cheese
3. Whole milk contains _____ percent protein.
750000
Bacterial
Decreased
3.5-4.0
4. What marketing tool would be used in the futures market by someone who owns a commodity such as milk and intends to sell it sometime in the future?
Short hedge
Ultra-filtration
50-50
Handler
5. Milk found in cows with a high somatic cell count would result in a decrease in __________.
Casein
Coliform bacteria
100000
Market stabilization
6. What does not promote metallic/oxidized off flavor in milk?
Hypochlorite sanitizer
Agriculture
Real California Cheese
750000
7. One type of test for antibiotics - common adulterants of milk - is based upon the principle that the growth of bacteria is __________ by them.
Inhibited
3.25 percent milkfat and 8.25 percent solids-not-fat
Determine whether mammary glands are inflamed
Cheese
8. Approximately two-thirds of the milk utilized in manufactured dairy products is _____.
Dairy Export Incentive Program
Butter-cheese
Plastic
Centrifuge
9. Onion and garlic are responsible for the garlic/onion off-flavor in milk - and are more prevalent in pasture during __________.
Centrifuge
Early spring and late fall
Listeria monocytogenes
Psychrotrophs
10. Federal Milk Marketing Orders provide or describe...
Germicidal teat dip
Payment made to milk producers for milk
45
48 hours at 32ºC
11. In the care and management of dairy cows - milking takes _____ percent of the labor.
Casein
Determine whether mammary glands are inflamed
55
8.75
12. The enzyme - ____ - is almost completely inactivated at the proper times and temperatures approved for pasteurization
Alkaline phosphatase
Alkaline
Hot and humid
Psychrotropic
13. The largest percentage of the U.S. milk supply is utilized in the production of ______.
Cheese
Shelf date
Oxidized
Agalactiae
14. 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 own farm milk pricing system. The state is ____________.
California
Provide marketing power for dairy farmers
Foot-and-mouth disease exists
Milk fat and milk sugar
15. Quality of grade A milk is...
Leukocytes
Once or twice monthly
An atrophied cell
Not controlled by Federal Orders
16. The milk becomes the property of the buyer once....
Flavored milk
Freezing point
It is loaded into the transport truck on the farm
Third
17. Bacteria that survive specific heat treatment are said to be _____.
Thermoduric
Real California Cheese
Milk fat and milk sugar
Mold
18. A milk gland that is destroyed because of mastitis is called _____.
Milk handlers
60
An atrophied cell
Fluid milk and cream
19. Rules developed by the _____ are designed to protect the health and welfare of consumers.
A higher price for non fat dry milk and a lower price for butter
Casein
Vacuum
Food and Drug Administration (FDA)
20. A high acid flavor (sour) in milk is caused by ________.
The products made from it by milk processors
13
Growth of bacteria in the milk
Assure consumers an adequate supply of pure - wholesome milk
21. Milk producers have formed _____ to gain bargaining power.
Substitution of chocolate skim milk for whole milk
Real California Cheese
Cooperatives
Grade A milk
22. Milk provides _____and_____ in approximately the same ratio as found in bone.
Streptococcus agaiactiae and Staphylococcus aureaus
Calcium and phosphorus
Agriculture
NASS Cheddar cheese price survey
23. __________ is a milk process that makes milk more easily digested by those with a sensitive digestive system.
Substitution of chocolate skim milk for whole milk
Homogenization
Feed
Bitter - salt - sour - sweet
24. A milk order - including pricing and other provisions - becomes effective only after approval by _____.
Dairy farmers
Chicago Mercantile Exchange
Added water
Homogenization
25. Dairy farmers can buy and sell dairy futures on what exchange?
Cheese
Butter-cheese
80%
Chicago Mercantile Exchange
26. Which of the following statements concerning the daily consumption of a quart of cow's milk is untrue?
Milk fat content
1890
Milk supplies one half the calcium
Psychrotrophs
27. The application of heat to milk for the purpose of preservation - with the extra benefit of the protection of public health - continues to develop. Innovative methods are now available for processing milk at ______ with only fractions of a second hol
Ultra high temperatures
Australia
55
13
28. Milk stone accumulation on dairy equipment comes from _____ per cent minerals from water and _____ per cent milk solids.
50-50
Marketing coops
48 hours at 32ºC
Dairy farmers
29. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk.
750000
Decreased
Bacterial
National Milk Producers Federation
30. One objective of a federal order is to _______________
Wisconsin mastitis test
Psychrotropic
Assure consumers an adequate supply of pure - wholesome milk
13
31. Farm water supplies must be protected from surface contamination. Water is usually tested for ________ as an indicator of possible sewage contamination.
Distinct precipitate forms - but no gel
Determine whether mammary glands are inflamed
Coliform bacteria
Streptococci
32. Adulterants of milk that are detrimental to man's health are _____.
90
Pesticides
Federal Milk Marketing Order
Producer settlement fund (equalization fund)
33. USDA reports net prices received by dairy farmers for milk - usually the prices are published on a map to show regional differences. The prices are referred to as ________.
Fluid milk products
Making sure equipment has been cleaned correctly
Mailbox prices
. cream products - cottage cheese - and ice cream
34. With the exception of ________ - all of the following off flavors of milk are caused by bacteria.
A higher price for non fat dry milk and a lower price for butter
Freezing point
Salty
8.75
35. Some streptococci that produce lactic acid also produce certain aldehydes - which impart a _____ flavor.
Pituitary
Blend
Milk testing and record keeping program for dairy cows
Malty
36. Approximately two-thirds of the milk utilized in manufactured dairy products is _____.
Butter-cheese
Five
Excessive agitation of warm raw milk
Dairy farmers
37. As with grade A milk - ______ adopts and enforces regulations to control milk used for the manufacturing of milk products.
Dairy farmers - through their cooperative association
. cream products - cottage cheese - and ice cream
Each state
Australia
38. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds _____ hours before milking.
Once or twice monthly
Pint
B. Determining one brand of milk from another
2-4
39. What is not an important reason for a five day-seven degree shelf life test?
Blend
Streptococcus agaiactiae and Staphylococcus aureaus
It lowers variability among cartons of milk
Temperature and time
40. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds _____ hours before milking.
50-50
2-4
Butter-cheese
98%
41. The International Dairy Federation (IDF) mission is to promote ______________.
100%
Cream and milk fat
98%
Scientific - technical & economic progress
42. What is the most popular size container used for fluid milk?
Gallon
Coliform bacteria
Flavored milk
Bitter - salt - sour - sweet
43. Dairy cows need _________ day dry periods for rejuvenation of secretary tissue and restoration of body condition
Filled
Bitter - salty
Strip
60
44. The microbiological standard for Grade A raw milk at the producer farm is _____ bacteria or less per milliliter of milk.
100000
Handler
Raw to sanitized
Five
45. The pasteurized Milk Ordinance regulates what?
Fat content
Clenbuterol
Grade A milk
Psychrophilic and psychotrophic
46. The Babcock test is a rapid - simple and accurate test for...
Bitter-quinine
Profit margin
A large proportion of the human population is sensitive to antibiotics
Fat content
47. _____ and _____ are the two main proteins in milk.
Cheese - nonfat dry milk - butter
The milk handlers
California - Oregon - and Washington
Lactalbumin-casein
48. Which one of the following is not a cause of mastitis?
Bitter - salt - sour - sweet
Milk fat content
Staphylococcus dysgalactiae
Inhibited
49. The predominant bacteria of milk that produce lactic acid - which is responsible for the sour taste of milk are...?
Temperature and time
Ascorbic acid
Streptococci
Blend
50. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because _______.
Class I
A large proportion of the human population is sensitive to antibiotics
Foot-and-mouth disease exists
Feeds consumed by the cow
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