Ag Mech 1- 3.00 Review

1. Most injuries are caused by unsafe actions by people and by unsafe:

• fire extinguishers.
• first aid kits.
• government rules
• working conditions

2. What color in the safety color code is used to improve visibility by highlighting edges of machines?

• ivory
• orange
• red
• yellow

3. Accidents among farmworkers most often involve:

• burns
• Animals
• drowning.
• machinery.

4. To be safe and efficient, a shop must be large enough to:

• have reasonable space for each person in the shop.
• have space for two classes to work at the same time.
• park two tractors or two cars with space to walk around them.
• store lumber, plywood, and other building materials.

5. Which fire extinguisher is good for only wood fires?

• carbon dioxide (CO₂) extinguisher
• dry chemical extinguisher
• foam extinguisher
• Water extinguisher

6. The best item of protective clothing for agricultural workers is:

• a short-sleeved shirt.
• a T-shirt.
• coveralls
• jeans.

7. What color in the safety color code designates dangerous parts of equipment that may cut or otherwise injure?

• ivory
• orange
• red
• yellow

8. What color in the safety color code designates caution against starting equipment while it is out of working order?

• blue
• green
• orange
• red

9. The two things that combine to cause hearing damage from noise are the hours exposed and the level of noise measured in:

• ohms
• decibels
• foot-pounds.
• liters

10. What determines a safe shop?

• The shop has new tools and equipment.
• The shop has old tools and equipment.
• The workers are free from danger, risk, or injury.
• The workers receive high wages and good benefits.