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Question

The working cycle of two stroke engine is completed in _______ revolutions of crank shaft.

The correct answer is

One

Here are the two main strokes that occur during one full cycle: Observe that the entire process – intake, compression, ignition, power, and exhaust (including scavenging) – happens within just one upward and one downward stroke of the piston. Therefore, the working cycle of a two-stroke engine is completed in one revolution of the crankshaft.

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Important Questions from IC Engine Cycles

  1. The pressure of charge inducted through the inlet port inside the cylinder in the case of a two-stroke engine is _______.

  2. From which of the following air standard cycles an Otto cycle may be obtained if constant pressure heat addition is removed?

  3. Lenoir cycle is used for:

  4. The constant volume cycle is also called

  5. _______ engines is work in vacuum

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