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Thermodynamics
First Law of Thermodynamics
GATE 2011
Medium

The crank radius of a single-cylinder I.C. engine is 60 mm and the diameter of the cylinder is 80 mm. The swept volume of the cylinder in cm³ is

  • A48
  • B96
  • C302
  • 603

Explanation

Stroke L=2×crank radius=120mm=12cm. Bore D=80mm=8cm. Swept volume=(π/4)D²L=(π/4)(8)²(12)=(π/4)(768)≈603 cm³.

Source: GATE ME 2011 (2011)

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