Question: Q 2 : [ 4 marks ] On the pressure trace diagram of a WOT, SI internal combustion engine below, identify the points ( provide

Q2: [4 marks ] On the pressure trace diagram of a WOT, SI internal combustion engine below, identify the points (provide labeled number) most likely to correspond to the following cylinder events:
Intake valve open 2. Intake valve close 3. Exhaust valve close 4. Top dead center 5. What is the Compression ratio of this engine?
6.b ottom dead center
7.The area that represent the net power from the engine is?
8.Exhaust valve open
Q 2 : [ 4 marks ] On the pressure trace diagram

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