What is the displacement for a Bore of 1.75 inches and a Stroke of 3.25 inches?

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Multiple Choice

What is the displacement for a Bore of 1.75 inches and a Stroke of 3.25 inches?

Explanation:
To find the displacement of an engine, you can use the formula: Displacement = (π/4) × Bore² × Stroke × Number of Cylinders. In this case, if we are considering a single-cylinder engine, we can simplify the calculation. 1. Convert the bore and stroke from inches to the appropriate values in the formula: - Bore (diameter) = 1.75 inches - Stroke (length) = 3.25 inches 2. Calculate Bore²: - Bore² = (1.75 inches)² = 3.0625 square inches. 3. Multiply by Stroke: - Bore² × Stroke = 3.0625 square inches × 3.25 inches = 9.953125 cubic inches. 4. Now apply the π/4 factor for the cylindrical calculation: - Displacement = (π/4) × 9.953125 cubic inches. 5. Approximating π as about 3.14, the calculation becomes: - (3.14 / 4) × 9.953125 = 0.785 × 9.953125 ≈ 7.81 cubic inches. This value rounds to

To find the displacement of an engine, you can use the formula:

Displacement = (π/4) × Bore² × Stroke × Number of Cylinders.

In this case, if we are considering a single-cylinder engine, we can simplify the calculation.

  1. Convert the bore and stroke from inches to the appropriate values in the formula:
  • Bore (diameter) = 1.75 inches

  • Stroke (length) = 3.25 inches

  1. Calculate Bore²:
  • Bore² = (1.75 inches)² = 3.0625 square inches.
  1. Multiply by Stroke:
  • Bore² × Stroke = 3.0625 square inches × 3.25 inches = 9.953125 cubic inches.
  1. Now apply the π/4 factor for the cylindrical calculation:
  • Displacement = (π/4) × 9.953125 cubic inches.
  1. Approximating π as about 3.14, the calculation becomes:
  • (3.14 / 4) × 9.953125 = 0.785 × 9.953125 ≈ 7.81 cubic inches.

This value rounds to

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