Dairy Engineering Mock Test 6

10%

Question 1 of 10

1. What dairy product is made by heating milk along with a substance called rennet?

curd

butter

cheese

milk

Question 1 of 10

Question 2 of 10

2. What is a baby dairy cow called?

baby

calf

cochon

shamp

Question 2 of 10

Question 3 of 10

3. What is the weight of a newborn calf?

70-100 pounds

20 pounds

120 pounds

50-60 pounds

Question 3 of 10

Question 4 of 10

4. When posing a dairy cow, why are the back legs set up so the one nearest the judge is one half steps forward?

rear and fore udder attachment

limbs

calf

torso

Question 4 of 10

Question 5 of 10

5. What is the largest single part of all living things?

water

nutrients

protein

skin

Question 5 of 10

Question 6 of 10

6. What nutrient acts as a lubricant and regulates body heat?

Protein

Water

Minerals

Vitamin A

Question 6 of 10

Question 7 of 10

7. How long the cherry hot electric dehorning iron should be applied to each horn button on a calf?

10-15 sec

1 min

15-20 sec

2 min

Question 7 of 10

Question 8 of 10

8. Each protein is made up of several nitrogen compounds. What are they called?

benzene

coal

urea

amino acid

Question 8 of 10

Question 9 of 10

9. How can extra colostrum be kept?

dry

liquid

powder

frozen in container

Question 9 of 10

Question 10 of 10

10. What are two causes of calf scours?
I. overfeeding milk
II. feeding from dirty pails
III. allowing calf to drink too fast
IV. unsanitary pens

IV only

I, II, III and IV

I and II

II and III

Question 10 of 10