問題一覧
1
A Sampler & Weigher license should be renewed:
Two years from the date of issue.
2
A representative sample of milk is:
A small portion which contains exactly the same percent milk fat as the bulk from which it was taken.
3
After connecting the milk transfer hose and prior to sampling, the Sampler & Weigher shall____and____thier hands.
wash, dry
4
A suitable place for the storage of samples not under the supervision of a licensed Sampler & Weigher may be considered to be a box, case, or room acceptable for the reception of samples and____be secure to prevent tampering.
Shall
5
List six items of information required on a weight or measurement record:
BTU, Date, Buyer, Seller, Gallons or Pounds , Signature Lic#
6
The best way to maintain a sanitary sample dipper on a truck route is to:
Have a separate dipper at each dairy.
7
When measuring milk in a farm tank, the Sampler & Weigher must obtain at least___identical stick readings.
2
8
The allowable temperature range for samples carried on truck routes is:
32 - 40°F
9
Milk in a farm holding tank will not be accepted for Grade A if the milk temperature exceeds___°F 2 hours after completion of the first milking.
45
10
The required representative sample obtained each time a load of milk is picked up at a dairy shall be tested at a certified laboratory for what State minimum requirement:
Percent butterfat and percent solids not fat
11
Milk may be sampled for bacteria and milk fat while pumping out the milk if the milk is being agitated.
False
12
The measuring rod may be read in the farm tank if the milk is motionless.
False
13
A meter for measuring milk:
Can be used if it is checked and approved by the Bureau of Weights and Measures and the Milk and Dairy Food Safety Branch.
14
Before sampling a dairy milk tank with a sampling petcock:
Put a sanitizer solution of the proper strength in a plastic bag and pulsate the solution thoroughly into the petcock for at least 60 seconds.
15
When measuring milk, the measurements shall be read and recorded:
To the nearest graduation on the scale.
16
Sample containers____be pre-marked before arriving at each dairy farm.
May not
17
Milk tankers hauling manufacturing milk must be washed and tagged before hauling market milk.
True
18
It is necessary to wipe the measuring rod between readings?
True
19
Who is responsible for seeing that the tanker is clean, in good repair and the wash tag is on the tanker?
The licensed Sampler & Weigher.
20
If market milk in a farm holding tank appears to be unfit for human consumption the Sampler & Weigher should:
Contact the buyer, plant manager, or dairy inspector before removing the milk from the farm tank.
21
A small portion which contains the same percent of milk fat as the bulk from which it was taken is known as a______sample
Representative
22
What information must be recorded on a tanker wash tag?
Date, Time, Company, Tanker#, Person who performed wash
23
The licensed Sampler & Weigher can tell if a measuring rod is the correct rod for the tank he is measuring because:
It will have the serial number of the farm tank stamped on it.
24
What sample container should not be rinsed with milk before a sample is taken?
Bacteria
25
The Sampler & Weigher may give the official farm samples to anyone at the plant to deliver to the lab.
False
26
If a sampler & Weigher continually delivers Grade A farm milk to the same plant during the work day,the tanker shall be washed at least every___hours
24
27
Within how long before license expiration must a Sampler & Weigher pass a refresher course?
6 months
28
The practice of rinsing farm tanks with water and pumping it into the milk supply is:
Forbidden by law.
29
If you think a scale or other method of measurement is not accurate:
Report the condition to the Sealer of Weights and Measures or to the Dairy Inspector.
30
Some measuring rods and transparent measuring tubes are graduated in 1/16 of an inch while others are in 1/32 of an inch because:
The volume of milk that one graduation can represent is regulated by law.
31
No obvious error being evident, if a licensed Sampler & Weigher has been requested to change a weight or measurement by the buyer or seller, he may do so with the approval of:
A California Milk and Dairy Food Safety Branch Inspector.
32
The dairy starts milking at 1:00 p.m. and finishes milking at 4:30 p.m. by what time must the milk be cooled to 45°F or less in order to be acceptable for Grade A?
6:30pm
33
In addition to taking correct measurements and representative samples from farm tanks, Sampler & Weigher's should also:
Wear clean clothes, maintain clean hands, and handle milk equipment in a sanitary manner.
34
What information is needed on a temperature control sample?
Date, patron, temperature, time, driver I.D.
35
In taking a proportionate sample of milk from a farm tank or tanker, any type of dipper may be used provided it is in good repair and clean.
False
36
In taking daily samples of milk from a farm tank, any type of dipper may be used provided it is in good repair, clean and free of fat.
True
37
To secure an accurate sample with a dipper, regardless of the type of sample, it must:
Be clean and free from fat and in good repair
38
How often should the accuracy of the Sampler & Weigher's pocket thermometer be checked?
Each 6 months.
39
The Sampler & Weigher finds particles of frozen milk floating in the tank during his visual observation of the milk prior to taking his official milk fat sample:
Mark the butter fat sample container with the word "ice" and pickup receipt should say "ice in tank".
40
When filling a "Transparent Measuring Tube" with milk prior to reading
The milk should be allowed to enter the tube very slowly.
41
A sample should be taken from a 2000 gallon farm tank:
After the milk has been agitated for a minimum of 10 minutes
42
Milk may be measured instead of weighed if the method has been approved and checked by:
A representative of the Milk and Dairy Food Safety Branch