In the （） pressure charging system the pulse of energy that occur as the exhaust is released from the cylinder to improve the output of the turbocharger.
- Aconstant
- Bpulse
- Chigh
- Dnone of the above
问题
In the （） pressure charging system the
参考解析：
分类：船舶动力装置题库,海船船员考试题库
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