MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Dairy Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Corn silage, stored in upright, top-unloading silos, should be chopped at what percent moisture? |
| A. | 72 to 75 percent moisture |
| B. | 82 to 85 percent moisture |
| C. | 92 to 95 percent moisture |
| D. | 62 to 65 percent moisture |
| Answer» E. | |
| 2. |
When discussing nutrition, what does NPN stand for? |
| A. | Nonprotein nitrogen |
| B. | Normal protein necessities |
| C. | Natural protein nitrogen |
| D. | No protein in nitrogen |
| Answer» B. Normal protein necessities | |
| 3. |
What do the letters NRC stand for? |
| A. | National Research Company |
| B. | National Research Council |
| C. | National Research Chapter |
| D. | National Rehabilitation Center |
| Answer» C. National Research Chapter | |
| 4. |
How frequently should an average cow freshen? |
| A. | Once every 24 months |
| B. | Once every 12 months |
| C. | Once every 20 months |
| D. | Only once in her lifetime |
| Answer» C. Once every 20 months | |
| 5. |
Oxytocin causes what to happen in a dairy cow? |
| A. | Milk letdown |
| B. | Uterine contractions |
| C. | Milk letdown and urine contraction |
| D. | Pregnancy |
| Answer» D. Pregnancy | |
| 6. |
What bacterium causes cattle tuberculosis (TB)? |
| A. | Mycobacterium canine |
| B. | Mycobacterium ovius |
| C. | Mycobacterium avious |
| D. | Mycobacterium bovis |
| Answer» E. | |
| 7. |
What do the letters FARAD stand for? |
| A. | Food Animal Resistance Activity Database |
| B. | Food Animal Residue Avoidance Data |
| C. | Food Animal Resistance Activity Data |
| D. | Food Animal Residue Avoidance Databank |
| Answer» E. | |
| 8. |
The letters FSIS stand for what? |
| A. | Food Service and Inspection Safety |
| B. | Free State Inspection Service |
| C. | Food Sanitation and Inquiry Service |
| D. | Food Safety and Inspection Service |
| Answer» E. | |
| 9. |
When discussing feed mixers, what is the range of manufacturers recommended mixing times? |
| A. | 1-2 minutes |
| B. | 3-6 minutes |
| C. | 10-15 minutes |
| D. | 7-9 minutes |
| Answer» C. 10-15 minutes | |