An alarm device inserted between the deaerating tank and the expansion tank can notify the on-watching crew that ()
相似题目
-
Which of the following strings can be inserted into an XML column using XMLPARSE?()
-
Which of the listed failures, occurring in an automated diesel generator system, should cause an audible alarm at the engine room control station?()
-
Which command will allow an administrator to view the primary and secondary dump devices?()
-
Main engine room control console alarms are to be of the self monitoring type, meaning that an open circuit to a particular alarm circuit will ()
-
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm ().
-
The purpose of an air compressor unloading device is to ()
-
You notice smoke coming from an open laundry room doorway.After activating the fire alarm,which of the following would you do FIRST().
-
In an Ethernet network, under what two scenarios can devices transmit?()
-
Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to ().
-
Which two of these are characteristics of an IPS device?()
-
Diesel engine automated control systems may utilize sensing devices of dual function, with sensing ranges providing both alarm and engine shut down capability.Which of the key points would only require an alarm sensor?()
-
Where an excessive level of contamination is detected an alarm is sounded and diverting valves are operatedThe discharging liquid is then passed to ().
-
An electrical device which prevents an action from occurring until all other required conditions are met is called a/an ().
-
Which of the listed sections of an emergency switchboard is used to supply power for alarm signals under emergency conditions?()
-
Which two of these are characteristics of an IPS device?()
-
Which device creates an OEO conversion? ()
-
Insert an appropriate unit noun:a ___ of birds/chickens
-
Insert the device into the 5.25-inch bay.
-
Insert an appropriate unit noun:a ___ of elephants/cattle
-
After the robbery, the shop installed a sophisticate alarm system as an insurance ________ further losses.
-
After the robbery, the shop installed a sophisticates alarm system as an insurance _________ further losses.
-
Which of the following initialization script. commands are essential if alarms of PTN device must be reported to EMS side normally?()
-
●This printer is equipped with an 8-bit parallel (71) port for PCs. (71) A. plug B.insert
-
If PTN devices have an alarm BEIJING alarm 30978 occurred %TMP MEP% MEP ID: 2 MEG Index: 2323 loss of continuity with peer MEP on gei()7/7 sent by SCCU 1
推荐题目
- 混凝土水泥石-骨料界面过渡区是混凝土最薄弱的一相,所述理由不正确的是()
- 新装锅炉冷态调试的工作有转机的分部试运行、阀门挡板的测试、炉膛及烟道的漏风试验、受热面的水压试验、锅炉酸洗、吹管等。
- 粗纱机一般采用管导的卷绕方式,即锭翼的转速大于筒管的转速。
- 森林脑炎病毒的传染源主要是()
- 我国新一轮基础教育课程评价改革,其重心转变具体体现在以下哪些方面()
- 高压设备发生接地时,室内不得接近故障点4m以内,室外不得接近故障点8m以内。进入上述范围人员应穿绝缘靴,应戴绝缘手套。
- 增值税一般纳税人下列购进货物负担的进项税应作进项税转出的是()。
- 木通可用于()
- ◑医疗保健机构提供的孕产期保健服务的内容包括◑孕产妇保健、胎儿保健◑孕产妇保健、新生儿保健◑胎儿保健、新生儿保健◑孕产妇保健、胎儿保健、新生儿保健◑孕产妇保健、胎儿保健、新生儿保健、母婴保健指导
- 对于以金融机构出具的不可撤销保函或备用信用证作担保的贷款,应在收妥商业银行认可的不可撤销保函或备用信用证副本后,才能允许借款人提款()