石油钻井工考试
Safety valve的意思是（）。A、安全卡瓦B、安全阀C、安全接头D、安全开关
题目
Safety valve的意思是（）。
- A、安全卡瓦
- B、安全阀
- C、安全接头
- D、安全开关
参考答案和解析
相似问题和答案
第1题：
安全帽
A.safety belt/harness
B.safety cap
C.safety cloches
D.safety measure
第2题：
The amount of LFG that may be loaded into a given tank is determined by ______．
A.Checking the loading sheet
B.Loading to within 1 percent of outage
C.Loading to within 10 percent of the safety relief valve setting
D.Filling to the maximum level indicated on the liquid level gaging device
第3题：
The globe valve has a bulbous body, housing a valve seat and screw down plug or disc arranged at right angles to the axis of the pipeAccording to the above sentence, which of the following statements is not true?
A.The profile of the valve is like a globe
B.The valve seat is set into the bulbous body
C.The plug or disc of the valve is made vertical to the axis of the pipe
D.The valve seat is located at right side of the plug or disc
第4题：
点火器安全关断阀ignitor safety shutoff valve
正确答案:响应燃料跳闸指令，自动并完全切断进入点火器燃料的关断阀门
第5题：
ARL3460提示：“S-Alarm #21 ICS：lnstrument safety circuit broken.Hardware Error”是什么意思？
正确答案:“S-Alarm #21 ICS:lnstrument safety circuit broken. Hardware Error”是指分析程序执行器ICS中检测到硬件错误。这个ERROR是严重错误，这是激发台门没关上的提示。
第6题：
The fuel oil supply system to an automatic auxiliary boiler, will automatically shutdown if the boiler ______.
A.steam demand is high
B.salinity is high
C.safety valve simmers(爆发)
D.burner flame is extinguished
第7题：
A cargo hose is marked with the ______．
A.maximum working pressure
B.bursting pressure
C.safety relief valve setting
D.maximum temperature
第8题：
A、harmony,safety,education的缩写
B、harm,service,energy的缩写
C、health，safety，environment的缩写
D、health，safety，energy的缩写
第9题：
初涂固化炉助燃空气压力低的英文翻译（）
- A、PRIME OVEN COMBUSTION AIR PRESS LOW
- B、PRIME OVIME COG SAFETY SHUT OFF VALVE ANTION TIME OUT
- C、PRIME OVERN COMBUSTION FAN NFB OFF
正确答案:A
第10题：
deluge valve的中文意思是什么？
正确答案:喷淋阀。