An aneroid barometer is an instrument（）.

A . lack of toxicity B . the multipurpose extinguishing ability C . burn-back protection D . cooling ability

A . Bruce anchor B . Dunn anchor C . Hook anchor D . LWT anchor

A . Thin，metal，air tight cell B . Curved tube containing alcohol C . Column of mercury supported by atmospheric pressure D . Expansion of mercury in a closed tube

A . located in an air-conditioned area B . mounted in the passenger compartment C . protected by a collision bulkhead D . permanently mounted

A . spring-loaded line thrower B . hand thrown buoyant line C . shoulder type line throwing gun D . heaving line

A . used to measure the speed of wind B . in which the pressure of the air is measured C . that tells which direction a storm is coming from D . used to measure the height of wave

A . show ip interface [interface] access-lists B . show ip access-lists interface [interface] C . show ip interface [interface] D . show ip access-lists [interface]

A . Bouncing a straight stream of water off the overhead to create spray effect B . Spraying foam on a bulkhead and letting it flow down and over a pool of burning oil C . Flooding a paint locker with CO and sealing the compartment D . Cooling adjacent bulkheads with water to prevent the spread of the fire by conductio

A . A virtual link to area 0. B . OSPF summarization command. C . default - cost extension to the area command. D . no - summary extension to the area stub comm and. E . None of the other alternatives apply

A . elevation B . temperature C . wind speed D . latitude

A . overboard B . a bilge well C . a slop tank D . a hot well

A . at0 B . en0 C . et0 D . tr0

A . check it with a barometer on another vessel B . take readings from several barometers and average them C . check it with the barometer at the ship chandlery D . check it against radio or National Weather Service reports of the immediate vicinity

A . adjust the barometer B . indicate any change in the reading of the barometer C . provide a correction for height above sea level D . provide a correction for temperature change

A . show ip interface [interface] access-lists B . show ip access-lists interface [interface] C . show ip interface [interface] D . show ip access-lists [interface]

A . internal failure cost B . appraisal cost C . external failure cost D . customer satisfaction cost E . All of the above.

A．par value B．liquidation value C．market value D．book value