Define torque and explain why using the correct torque is important for fasteners on farm equipment.

• A. Torque is rotational load; correct torque ensures proper clamping and prevents loosening and damage.
• B. Torque is the heat produced by friction; higher torque always wears faster.
• C. Torque is the same as horsepower.
• D. Torque is a measure of fluid pressure.

Answer: (A)