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The crankshaft makes two complete revolutions to complete one thermodynamic cycle. The crankshaft rotates 180 degrees during each stroke of the engine. Hence a total of two revolutions occur after completion of the four strokes. Chechout "www.howstuffworks.com " to see how crankshaft works.

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Gillian Watsica

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3y ago

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Related Questions

How many turns in crankshaft to complete 1 revolution in V6 engine?

A crankshaft is the part of the engine that the linear piston rotates. The amount of turns in a crankshaft to complete 1 revolution in a V6 engine is four.


How many revolutions of a crankshaft must occur before the camshaft completes one revolution?

In a typical four-stroke engine, the crankshaft must complete two revolutions for the camshaft to complete one revolution. This is because the camshaft operates the engine's valves, which open and close once for every two complete cycles of the crankshaft (intake and exhaust strokes). Therefore, the ratio of crankshaft revolutions to camshaft revolutions is 2:1.


How many revolutions of the crankshaft does it take to complete the cycle of a 4-stroke cycle engine?

It takes two revolutions of the crankshaft to complete the cycle of a 4-stroke cycle engine. Each revolution includes the intake, compression, power, and exhaust strokes of the engine.


What is a 1.9 L engine?

The 1.9 Liter describes the area displaced by the pistons as the crankshaft makes a complete revolution.


What is an Engine Rev?

1 one complete turn or revolution of the crankshaft 2 when a person steps sharply on the throttle causing the engine to "rev" momentarily


What does CC stand for in an engine?

cubic centimeters. it is the displacement size of the cylinders. Cubic Centimeters of displacement, or air/fuel moved through the engine in one complete revolution of the crankshaft.


Does the RPM mean the crankshaft revolution per second or tire revolution per second?

The RPM displayed by the tachometer on the dash refers to engine RPM, i.e. the crankshaft.


In two stroke engine Crankshaft how many revolution takes place?

A two stroke engine has half the strokes of an otto (or four stroke) engine, therefore it takes two crankshaft roatations to complete a cycle on a four stroke engine and only one revolution in a two stroke engine. There are several types of two stroke engines, the different types have to do with how the receive the air/fuel mixture, also you have two stroke diesel engines.


How many degrees of crankshaft rotation does it take to complete one complete engine cycle in a 4-stroke engine?

In a 4-stroke engine, one complete engine cycle consists of four strokes: intake, compression, power, and exhaust. This cycle requires two full rotations of the crankshaft, which equals 720 degrees of crankshaft rotation. Each stroke corresponds to 180 degrees of crankshaft movement, collectively completing the cycle.


How many revolution are made by crankshaft in a four stroke cycle engine?

it varies a lot


What are RPM?

RPM is an acronym for Revolutions Per Minute. In the case of an automobile engine, it is the measurement of how fast the crankshaft is turning; One revolution being considered a single, complete rotation of the shaft.


What are car rpms?

RPM is an acronym for Revolutions Per Minute. In the case of an automobile engine, it is the measurement of how fast the crankshaft is turning; One revolution being considered a single, complete rotation of the shaft.