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    • Question

      The 'four stroke petrol engine' is based on –

      A Carnot-cycle Correct Answer Incorrect Answer
      B Otto-cycle Correct Answer Incorrect Answer
      C Diesel-cycle Correct Answer Incorrect Answer
      D Boyle's-cycle Correct Answer Incorrect Answer

      Solution

      A four-stroke engine (also known as four-cycle) is an internal combustion engine in which the piston completes four separate strokes—intake, compression, power, and exhaust—during two separate revolutions of the engine's crankshaft, and one single thermodynamic cycle.

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