pilot valve oil pressure
speeder spring force
compensation needle valve clearance
centrifugal force on the flyweights
第1题：
If the compensating needle valve of a hydraulic governor is opened more than necessary the governor will .
A.have a larger than normal dead band
B.produce excessive speed response to a load change
C.respond slowly to any change in engine load
D.stabilize engine speed at the new governor setting
第2题：
A.Use chdev with -P flag and run cfgmgr.
B.Use chdev with -R flag and run cfgmgr.
C.Use chdev with -P flag and reboot the system.
D.Use chdev with -R flag and reboot the system.
第3题：
A. any change of the patient’s condition
B. a new problem of a patient
C. a patient’s responds to a treatment
D. a patient’s responds to your teaching
第4题：
Single stage or multistage
High pressure or low pressure
Open or close coupled
Horizontal or vertical
第5题：
燃料调节阀（fuel governor valve）
第6题：
For most diesel propulsion and generator engines, the over-speed trip device will stop the engine by
A.moving the governor control to stop
B.shutting off the lubricating oil supply
C.tripping the governor emergency stop lever
D.shutting off the fuel supply
第7题：
The major cause of trouble in a mechanical-hydraulic governor is contamination of the hydraulic fluid by ______.
A.dirt
B.fuel oil
C.governor cooling water
D.fuel oil tar(焦油)
第8题：
［A］ relates ［B］ refers ［C］ responds ［D］ resorts
本题考查动词词义的辨析。空格处填入的动词应与to搭配，并符合文意。由前文的They don’t listen to each other（他们对对方的话充耳不闻）可知，［C］项responds“作答，作出反应，响应”符合文意，如The government responded to pressure and dropped the proposal（政府感受到压力之后撤销了那项提议），原文意为：每个人对对方传达的确切信息都毫无反应。Relate to“和……有关；欣赏，领略”,如I can’t relate to that kind of music（我不能欣赏那种音乐）；refer to“提到，指称；参考”,如He often referred to notes while speaking（他演讲时常看讲稿）；resort to“常去；求助，诉诸”，如If persuasion won’t work, we may have to resort to force（如果说服工作不见效，我们可能只得诉诸武力）。
第9题：
An administrator tries to change the checksum_offload setting on ent0, but the chdev command responds that the adapter is busy. What can be done to resolve this?（）
第10题：
have a larger than normal dead band
produce excessive speed response to a load change
respond slowly to any change in engine load
stabilize engine speed at the new governor setting