If there are two camshafts in each cylinder head, we call the double overhead camshaft (DOHC), one responsible for intake, the other for exhaust as shown in Fig.2-8b．
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- If there is only one camshaft in each cylinder head, it is called the single overhead camshaft (SOHC) as shown in Fig.2-8a．
- DOHC means that there are two camshafts in the cylinder block.
- Some high-performance engine have two separate camshafts , one for each set of inlet and exhaust valves . These engines are known as dual overhead-camshaft ( ) engine . A: DOHC B: ESP C: diesel D: EFI
- Which one implies the corect order of the four strokes? A: intake, exhaust, power, and compression B: intake, power, compression, and exhaust C: intake, power, exhaust, and comression D: intake, compression, power, and exhaust
- In most modern cars, the camshaft is fixed in the cylinder head rather than in the cylinder block in the traditional engine．
内容
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Where is the camshaft located? A: In the cylinder head. B: In the cylinder block. C: Either in the cylinder head or in the cylider block. D: In the oil pan.
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Is this ______ we met each other two years ago?
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It will be another two months ______ we meet each other again.
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The four strokes in the engine are, in order of<br/>occurrence((_____)) A: intake, power, exhaust, and compression B: intake, power, compression, and exhaust C: intake, compression, power, and exhaust D: intake, exhaust, power, and compression
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Instead of one double bed, can we have two _____?