更多"The separate supplies are connected"的相关试题:
[单项选择]Ventilation systems connected to a compartment in which a fire is burning are normally closed to prevent the rapid spread of the fire by（）.
A. convection
B. conduction
C. radiation
D. spontaneous combustion
[单项选择]Normally，potable water systems are connected directly to the（）.
A. fire-main system
B. feed-water system
C. freshwater sanitary system
D. domestic water tank
[单项选择]A centrifuge arranged to separate impurities and small amounts of water from oil is known as （）.
A. an oily water separator
B. a purifier
C. a centrifugal compressor
D. a clarifier
[多项选择]You create a Web Form that contains connected Web Parts. You write the following declaration in your Web Form.You need to ensure that your Web Part connection is valid. Which two actions should you perform? （）
A. Include a data source identified as "WebPartConnection1" on the Web Form.
B. Include a Web Part identified as "customerPart" on the Web Form.
C. Include a Web Part identified as "ordersPart" on the Web Form.
D. Ensure that you declare an interface named "IOrdersPart".
E. Ensure that you declare an interface named "ICustomerPart".
F. Ensure that each Web Part declares either a GetInterface or ProvideInterface method.
[单项选择]Three switches are connected to one anther via trunk ports.Assuming the default switch configuration,which switch is elected as the root bridge for the spanning-tree instance of vlan 1?（）
A. the switch with the lowest MAC address
B. the switch with the higest MAC address
C. the switch witch the higest IP address
D. the switch with the lowest IP address
[单项选择]A bonding cable should be connected for cargo operations aboards a tank vessel as soon as the（）.
A. cargo has been loaded or discharged
B. cargo ghose is connected
C. cargo pumps are started
D. vessel is ready to handle cargo
[单项选择]Once a towline is connected between the towing vessel and the disabled vessel，the towing vessel should（）.
A. not exceed bare steerageway during the transit
B. take a strain as soon as you can to control the tow
C. come up to speed very slowly and maintain a safe speed
D. come up to speed quickly，then cut back power considerably to ease the strain
[单项选择]The main generators are connected to（）.
A. distribution boards
B. section boards
C. emergency switch boards
D. main switch boards
[单项选择]Usually, emergency electricity supplies to on board（）
A. Cargo winch
B. Windlass
C. Steering gear
D. Main air compressor
[单项选择]A centrifuge arranged to separate two liquids is known as （）.
A. an oily water separator
B. a purifier
C. a centrifugal compressor
D. a clarifier
[单项选择]What separate the high pressure side from the low pressure side in a refrigeration system?（）
A. Condenser and thermal expansion valve
B. King and solenoid valves
C. Compressor and thermal expansion valve
D. Condenser and solenoid valve
[单项选择]Exhaust pipes for separate diesel engines can be combined only when （）
A. space limitations prevent separately run pipes
B. the engines are small auxiliary units
C. they are arranged to prevent gas backflow to each engine
D. a waste heat boiler is installed
[单项选择]A separate piston cooling system is used to limit any contamination （） piston cooling glands（） the piston cooling system only.
A. between；to
B. either；or
C. from；to
D. neither；nor
[单项选择]In a lab, two routers are connected directly together using serial interfaces in a back-to-back configuration. No external DCE devices are being used. What additional command is needed to bring this link up?（）
A. serialup
B. clock
C. clockrate
D. dcerate
E. dterate
[多项选择]Two switches are connected through a trunk link.which two commands show that there is a native VLAN mismatch on that link?（）
A. show interfaces interface
B. show vlan bri
C. show interfaces interface switchport
D. show interface interface trunk
E. show interfaces vlan
