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What valve will open during power stroke cycle?
During the power stroke cycle of an internal combustion engine, the exhaust valve opens. This occurs after the combustion process, allowing the spent gases to exit the combustion chamber. The opening of the exhaust valve is crucial for maintaining engine efficiency and preventing back pressure that could hinder performance.
What is the name of the 4 stroke engine cycle?
'a 4 stroke engine cycle' is usually what it is called...
Which step of the four-stroke engine cycle does the car release CO2 H2O and CO?
The release of CO2, H2O, and CO occurs during the exhaust stroke of the four-stroke engine cycle. As the burnt fuel-air mixture is pushed out of the cylinder, it combines with oxygen to form these byproducts before being expelled through the exhaust system.
How many camshaft revolution in stroke cycle engine?
In a typical four-stroke engine, the camshaft completes two revolutions for every one stroke cycle of the piston. This is because the four-stroke cycle consists of intake, compression, power, and exhaust strokes, which require the camshaft to operate the intake and exhaust valves twice during each cycle. Thus, for every complete cycle of the engine, the camshaft turns two full revolutions.
What is an ottoman cycle?
the four stroke engine cycle
In which step of the four -stoke engine cycle does the spark plug initiate the combustion reaction?
The spark plug initiates the combustion reaction during the power stroke of the four-stroke engine cycle. This occurs after the compression stroke, where the air-fuel mixture is compressed, and the spark plug ignites it, causing an explosion that drives the piston down. This process converts the chemical energy of the fuel into mechanical energy.
What is the difference between cycle and stroke?
In a two-stroke engine, two strokes is one cycle. In a four stroke engine, four strokes is one complete cycle. A stroke is a part of a cycle. Remember that the "up" motion and the "down" motion each count as one stroke.
The first stroke of a two stroke cycle engine is?
It is called the compression stroke.
What does 2 cycle and 4 cycle engines mean?
A 2 cycle engine's piston cycle twice. One compression stroke and 1 exhaust stroke. A 4 cycle engine cycles four times before its exhaust stroke.
What is two advantages of a four stroke cycle engine over a two stroke cycle engine?
Pollution - 4 stroke has far less unburnt hydrocarbon in the exhaust.
Is 1997 90HP mercury outboard engine a 2 cycle or 4 stroke?
generally speaking if it has valves its a 4 stroke 4 cycle engine......if it doesnt have valves then it is a two stroke 2 cycle...................
Does your lawn mower require 2 cycle engine oil?
If it is a 2-stroke engine, 2-cycle engine oil is added to the gasoline. If the engine is 4-stroke, regular 30W motor oil is used. To tell if your engine is 2-stroke or 4-stroke, look for a spout where oil is poured into the engine. If there is no spout, then the engine is 2-stroke and 2-cycle oil must be added to the gasoline.
