问题
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The opening or closing of the cylinder starting valve is controlled by _____.
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Valves in the cylinder head of a diesel engine are opened by the direct action of the ____
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What is the purpose of a relief valve?A.to fill 2 tanks at the same timeB.to use pump at a
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If the relief valve on a diesel engine cylinder lifts, the cause could be due to ________.
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In a full flow type lube oil system, the bypass relief valve will lift due to .A.a clogged
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In which of the scavenging methods listed will the exhaust valve be located in the cylinde