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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.
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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. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor probably was?
National Milk Producers Federation
Brucellosis
Oxidized
Over $63000000
2. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least _________ days
Grade A
Sub-clinical
Osteoporosis
60
3. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least _________ days
60
3.5-4.0
11
Substitution of chocolate skim milk for whole milk
4. Under which of the following weather conditions would you expect to observe the greatest decrease in milk yield per cow?
Agriculture
Hot and humid
Streptococcus agaiactiae and Staphylococcus aureaus
Fluid milk products and cheese
5. One objective of a federal order is to _______________
The milk handlers
Hypochlorite sanitizer
Assure consumers an adequate supply of pure - wholesome milk
Feed
6. The two most important diseases of cattle transmissible to man through milk are _______.
Milk lock
Not controlled by Federal Orders
Tuberculosis and brucellosis
Making sure equipment has been cleaned correctly
7. Flavors of milk may be caused in general by _______________.
Feeds consumed by the cow
8.6
NASS Cheddar cheese price survey
Dairy Export Incentive Program
8. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk.
Increased bacterial count
Mastitis
750000
10
9. The establishment of a Federal milk marketing order is generally initiated by ________.
10
Chicago Mercantile Exchange
The price to be added or subtracted per 1/10 % of milk fat above or below a set percentage
Dairy farmers - through their cooperative association
10. The largest percentage of the U.S. milk supply is utilized in the production of ______.
Blend
Raw to sanitized
Cheese
Added water
11. The main objection of dirt and milkstone on parts is _____.
Enhancing scientific opportunities for the European Dairy Industry.
Profit margin
Increased bacterial count
80%
12. The increased use of bulk cooling and storage equipment has made _____ bacteria the primary organisms in raw milk.
98%
Feed
55
Psychrophilic and psychotrophic
13. Milk is sold in units of _____ by the producer to the handler.
Cwt
Phosphatase
Calcium
The Pasteurized Milk Ordinance and Code
14. _____ is the cause of the rancid flavor in milk.
It is loaded into the transport truck on the farm
Freezing point
Gallon
Extreme agitation of raw milk
15. __________ is usually the most abundant of the major solid components of milk.
An atrophied cell
It lowers variability among cartons of milk
Lactose
100000
16. A cheese maker from Netherlands was named World Champion Cheese Maker for his _______ entry which scored 98.48 in the championship judging rounds.
1937
Dairy farmers
Aged Gouda
A
17. With the exception of ________ - all of the following off flavors of milk are caused by bacteria.
Assessing milk handlers in the order
Gallon
Midwest food manufactures
Salty
18. Milk is used most often at?
Breakfast
Assure consumers an adequate supply of pure - wholesome milk
Milk fat and milk sugar
60
19. Which one of the following is not a cause of mastitis?
Psychrotropic
Staphylococcus dysgalactiae
Thermoduric
Milk handlers
20. Lactose is the principal ________ in milk.
Psychrotropic
Added water
Carbohydrate
Supermarkets
21. The predominant bacteria of milk that produce lactic acid - which is responsible for the sour taste of milk are...?
A large proportion of the human population is sensitive to antibiotics
Flavored milk
Streptococci
Milk fat and milk sugar
22. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Decreased
The order must be approved by 2/3 of the producers supplying 3/4 of the milk
Thermoduric
Centrifuge
23. The dairy product that had the highest percent change in per capita sales with an increase of 13.8% in 2002 was
Flavored milk
Sanitizers
Sanitizers
3.25%
24. Cow's milk contains _____ percent lactose
Streak canal
Penicillin
Five
Sanitary restrictions on production are imposed on producers.
25. The most common off-flavor in milk is __________
Sanitizers
Substitution of chocolate skim milk for whole milk
Carbohydrate
Ascorbic acid
26. Although milk from the cow is processed - it is not an engineered or fabricated food and contains about ________ % solids
13
Bitter-quinine
Psychrotrophs
Midwest food manufactures
27. Which of the following is a name used for bacteria that grow in milk at 40-50 deg. F?
Sanitizers
Casein
Psychrotrophs
The milk handlers
28. Purple color that results from CMT test is generally more intense in samples from infected quarters - because such samples have a __________pH.
Milk fat content
Alkaline
Blend
75%
29. Mastitis infecting microorganisms almost invariably gain entrance to the mammary gland via the _____.
80%
Ascorbic acid
Streak canal
13
30. Under federal orders - dairy farmers receive their milk checks?
Low-carbohydrates diets
Once or twice monthly
Assessing milk handlers in the order
Cooperatives
31. Milk found in cows with a high somatic cell count would result in a decrease in __________.
Increased
55
Casein
Milk handlers
32. Milk used for _____ is Class I Milk.
The Pasteurized Milk Ordinance and Code
Fluid milk products
Milking too soon after calving
Milking too soon after calving
33. Over the past 20 years the difference between the prices farmers receive for milk and the prices consumers pay for dairy products has...
More than doubled
Staphylococcus dysgalactiae
West
Fluid milk products
34. Which of the following four primary taste sensations is correctly matched with the causal agent?
Bitter-quinine
Milk handlers
Ultra-filtration
Alkaline cleaner in hot water
35. Cows with _____ have a higher incidence of mastitis because physical injury is more likely?
90
Pendulous udders
Cooperatives
11
36. The International Dairy Federation (IDF) mission is to promote ______________.
Milk fat and milk sugar
Scientific - technical & economic progress
50-50
Alkaline cleaner in hot water
37. Adulterants of milk that are detrimental to man's health are _____.
Pesticides
Gallon
Shelf date
Strip
38. Milk provides _____and_____ in approximately the same ratio as found in bone.
Dairy Export Incentive Program
$5.27
Calcium and phosphorus
Penicillin G
39. Milk protein contains _____ of the essential amino acids and in appreciable amounts
Chlorine
California - Oregon - and Washington
100%
Imports of milk protein concentrates and casein
40. The most effective and economical means of reducing the exposure of cows to mastitis causing microorganisms is to _________.
Low-carbohydrates diets
Aerobic
Use a bactericide for disinfecting the teats after milking
Bacterial
41. The ability of lipase in milk to attack milk fat and produce a rancid off flavor is enhanced by what?
The milk handlers
Excessive agitation of warm raw milk
161ºF for 15 seconds
Freezing point
42. Quality of grade A milk is...
Added water
Pooling
Not controlled by Federal Orders
Streptococci
43. An average dairy cow now produces approximately ___ pounds of milk in a 305-day milking period.
Iron-copper
Cheese
Producer settlement fund (equalization fund)
18000
44. Milk with low total solids will produce what off-flavor?
Flat
Thermoduric
Aged Gouda
Lactic acid producing bacteria
45. Although cheese has taken an increasing percent of the U.S. Milk supplies in recent years - __________ still use(s) the largest share of the U.S. Milk supply.
Fluid milk and cream
Third
3.25 percent milkfat and 8.25 percent solids-not-fat
Acidic detergent
46. According to the Food & Nutrition Board of the National Academy of Sciences - all people need at least ________ Milligrams of calcium per day.
1000
Hypochlorite sanitizer
Psychrotrophs
3.25 percent milkfat and 8.25 percent solids-not-fat
47. The two main proteins in milk are ____ and ____.
It is loaded into the transport truck on the farm
Casein - Lactalbumin
Clenbuterol
Listeria monocytogenes
48. _____ and _____ are the two main proteins in milk.
Assessing milk handlers in the order
Payment made to milk producers for milk
Lactalbumin-casein
750000
49. The USDA established a rule that establishes specific processing requirements for certain cheeses - butter - and butter oil imported from regions in which?
76%
Foot-and-mouth disease exists
Enhancing scientific opportunities for the European Dairy Industry.
Osteoporosis
50. 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.
Australia
Hypochlorite sanitizer
Osteoporosis
45
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