If all other conditions such as bore, stroke, speed, and mean effective pressures are equal, a two stroke/cycle diesel engine will develop approximatelyA.the same indicated horsepower as a four-stroke/cycle engineB.twice the indicated horsepower as a four

题目

If all other conditions such as bore, stroke, speed, and mean effective pressures are equal, a two stroke/cycle diesel engine will develop approximately

A.the same indicated horsepower as a four-stroke/cycle engine

B.twice the indicated horsepower as a four-stroke/cycle engine

C.one half the indicated horsepower as a four-stroke/cycle engine

D.one power stroke for every two crankshaft revolutions

相似考题

1.［A］ other ［B］ simply ［C］ rather ［D］ all

2.x线平均波长(λmean)与最短波长(λmin)的 关系是A.λmean =3λminB.λmean =2.5λminx线平均波长(λmean)与最短波长(λmin)的 关系是A.λmean =3λminB.λmean =2．5λminC.λmean =2λminD.λmean =l．5λminE.λmean=λmin

3.[A] bore[B] cased[C] removed[D] loaded

4.X线平均波长(λmean)与最短波长(λmean)的关系是A.λmean=3λminB.λmean=5λminC.λmean=2λminD.λmean=5λminE.λmean=λmin

更多“If all other conditions such as bore, stroke, speed, and mean effective pressures are equa ”相关问题

  • 第1题：

    X线平均波长（λmean）与最短波长（λmin）的关系，正确的是

    A、λmean=3.5λmin

    B、λmean=3.2λmin

    C、λmean=2.8λmin

    D、λmean=2.5λmin

    E、λmean=2.2λmin


    参考答案：D

  • 第2题：

    Whichofthefollowingcommandswillsettheduplexofanetworkadapter?()

    A.no-amedia_speed=100_Full_Duplexen0

    B.ifconfig-amedia_speed=100_Full_Duplexent0

    C.chdev-lent0-amedia_speed=100_Full_Duplex

    D.chinet-len0-amedia_speed=100_Full_Duplexen0


    参考答案：C

  • 第3题：

    用括号中所给单词的正确形式填空 Nick and Jill Robertson were ________ （bore) with spending their holidays in a bungalow by the beach every year.


    A

  • 第4题：

    The upper piston rings m large, slow-speed, two-stroke/cycle diesel engines are most effectively lubricated by oil ____.

    A.fed from mechanical lubricators

    B.thrown off from the main bearings

    C.supplied from wick fed drip lubricators

    D.flow from a centrifugal or banjo oiler


    正确答案：A

  • 第5题：

    X线平均波长(λmean)与最短波长(λmin)的关系是

    A．λmean=3λmin

    B．λmean=2.5λmin

    C．λmean=2λmin

    D．λmean=1.5λmin

    E．λmean=λmin


    正确答案：B
    B。X线平均波长(λmean)与最短波长(λmin)的关系是λmean=2.5λmin。

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