QQuestionEngineering
QuestionEngineering
On a 4 -cylinder engine that has a firing order of 1 - 3 - 4 - 2, if the number 1 cylinder is on the exhaust stroke, what stroke is the number 3 cylinder on?
A) intake
B) compression
C) power
D) exhaust
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Answer
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Step 1:Let's solve this step by step:
Step 2:: Understand the Firing Order
The firing order is 1 - 3 - 4 - 2, which means the cylinders fire in this specific sequence. This is crucial for determining the relative positions of the cylinders in the engine cycle.
Step 3:: Analyze the Given Information
We know that cylinder 1 is currently on the exhaust stroke. In a 4 -stroke engine, the strokes occur in a specific order: - Intake stroke - Compression stroke - Power (combustion) stroke - Exhaust stroke
Final Answer
The key to solving this is understanding the firing order and the sequence of strokes in a 4 -stroke engine. When one cylinder is on the exhaust stroke, the cylinder next in the firing sequence will be on the compression stroke.
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