网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

If a refrigeration compressor is short cycling on high head pressure, you should _______.

A.purge the condenser if the waterside is dirty

B.check for proper water flow through the condenser

C.increase the high pressure cutout setting

D.reduce the cooling water flow


参考答案

更多 “ If a refrigeration compressor is short cycling on high head pressure, you should _______.A.purge the condenser if the waterside is dirtyB.check for proper water flow through the condenserC.increase the high pressure cutout settingD.reduce the cooling water flow ” 相关考题
考题 ()that happen,what()we do? A、If…shallB、Suppose…shallC、Should…wouldD、Had…should

考题 Which of the listed pressure control valves would be used to establish the maximum operating pressure of a hydraulic system?A.Pressure-reducing valveB.Unloading valveC.Counterbalance valveD.Pressure-relief valve

考题 A: Have you seen my camera? I can't find it.B: Just now I have seen it. You_____ have put it in the bag.A. mustB. wouldC. should

考题 在音响调音专业中,英语单词Compressor表示“()”。

考题 You ________ show more respect for your elders. A. canB. couldC. mightD. should

考题 A:I have got a pain in my chest. B:You ( )see the doctor.A. haveB. needC. should

考题 ________ the vessel have no safety radiotelegraphy certificate at the time of her delivery,she ________ be held to be unseaworthy.A.If/mayB.Will/shallC.Should/wouldD.Would/should

考题 ______ it rain tomorrow moring, the loading ______.A.Should / will be postponedB.If / shall be postponedC.Should / would be postponedD.If / has to be postponed

考题 对于环境已经恶化的区域,更适合采用state-pressure-response框架制定管理指标体系()For an area where the environment has deteriorated, the State-Pressure-Response framework will be more suitable for the development of its management index system()

考题 对于环境已经恶化的区域,更适合采用()制定指标 For regions where the environment has been deteriorated, it is more appropriate to adopt () for indicator settlementA.pressure-state-response框架 The pressure-state-response frameworkB.state-pressure-response框架 The state-pressure-response frameworkC.response-pressure-state框架 The response-pressure-state frameworkD.response-state-pressure框架 The response-state-pressure framework