更多"（）sometimes called filter, is a dev"的相关试题:
[单项选择]A （）, sometimes called filters, is a device designed to prevent the passage of unwanted solids into the system.
A. steam trap
B. check valve
C. separator
D. strainer
[单项选择]Strainers, sometimes called （）, are devices designed to prevent the passage of unwanted solids into or further along a system.
A. dampers
B. filters
C. stopper circuits
D. separators
[单项选择]A rigid lifesaving device designed to support survivors in the water is a（）.
A. rigid liferaft
B. life float
C. inflatable liferaft
D. survival capsule
[单项选择]A rigid lifesaving device only designed for survivors to hold on to while in the water is a（）.
A. liferaft
B. life float
C. life preserver
D. buoyant apparatus
[单项选择]Which device is designed to automatically hold the load if power should fail to an electric winch?（）
A. Pneumatic brake
B. Electromagnetic brake
C. Hand brake
D. Motor controller
[单项选择]Sometimes the contract expressly gives the carrier the right to carry the goods beyond their destination，provided that（）transships them and sends them back.
A. he
B. she
C. it
D. the shipper
[单项选择]Which content networking device allows bandwidth configuration settings so that streaming content will not interfere with other network traffic?（）
A. IP/TV Control Server
B. Content Distribution Manager
C. Content Engine
D. IP/TV Broadcast Server
[多项选择]修复Device error的步骤（）
A. 重新启动计算机
B. 查杀病毒
C. 进入CMOS，检查硬盘设置参数是否丢失或硬盘类型设置是否错误
D. 恢复硬盘参数设置
[单项选择]Sometimes charter-party expressly prohibit the loading of dangerous goods，but sometimes a Charterer is entitled by an express term to load them provided that due notice is given （）.
A. to the master
B. the charterer
C. the merchant
D. receiver
[单项选择]What command instructs the device to timestamp Syslog debug messages in milliseconds?（）
A. service timestamps log datetime localtime
B. service timestamps debug datetime msec
C. service timestamps debug datetime localtime
D. service timestamps log datetime msec
[单项选择]Emergency escape breathing device on board shall have a duration of service no less than（）.
A. 20 minutes
B. 15 minutes
C. 10 minutes
D. 5 minutes
[单项选择]A measurement device for inspecting anchor chain is the（）.
A. slide rule
B. go-no-go gauge
C. derrick tape
D. amp probe
[单项选择]An electrical device which prevents an action from occurring until all other required conditions are met is called a/an （）.
A. limit
B. monitor
C. modulator
D. interlock
[单项选择]What monitoring device best indicates the load being carried by a diesel engine?（）
A. Lube oil pressure gauge
B. Jacket water temperature gauge
C. Tachometer
D. Exhaust pyrometer
[单项选择]The device that most commonly utilizes the principle of electromagnetic induction is the（）.
A. diode
B. transformer
C. transistor
D. rheostat
[单项选择]The purpose of an air compressor unloading device is to （）
A. drain water from the air receiver
B. drain water from the cylinders
C. delay the compression process until the motor is up to speed
D. check pump alignment
[单项选择]An electrical device which employs a stationary armature and a rotating electromagnetic field is used aboard ship as a （）.
A. magnetic amplifier
B. ship’s service alternator
C. three-wire DC generator
D. saturable core reactor
