更多"An oxygen indicator can be used to "的相关试题:
[单项选择]An oxygen indicator can be used to determine if there is（）.
A. sufficient oxygen in a compartment to support life
B. combustible gases present
C. hydrogen gas present
D. All of the above
[单项选择]A combustible gas indicator is used to determine （）.
A. if there is sufficient oxygen to support life
B. the toxicity of flammable gases or vapors
C. the amount of CO2 present in flue gas
D. the presence of flammable gases or vapors in the air
[单项选择]A salinity indicator is used to determine the （）.
A. cause of salt contamination
B. location of salt water contamination
C. chemical makeup of feed-water
D. level of alkalinity in condensate
[单项选择]Which of the following methods might be used as the treatment on emulsified oil?（）
A. gravity separation
B. centrifuge
C. Cyclone
D. Cross-flow membrane filtration
[单项选择]Deficient oxygen content inside a chain locker can be detected with（）.
A. litmus paper
B. a combustible gas indicator
C. an oxygen breathing apparatus
D. an oxygen indicator
[单项选择]Which Cisco IOS diagnostics command can disrupt the operation of a router under high-load conditions?（）
A. show running-config
B. show processes cpu
C. debug all
D. logging host ip address
[单项选择]What is used to test a tank for oxygen content?（）
A. Combustible gas indicator
B. Vapor indicator
C. Atmosphere analyzer kit
D. None of the above
[单项选择]A common class of wire rope used for mooring is the 6x19 class. What does the 6 represent?（）
A. Factor of safety
B. Number of wires per strand
C. Number of strands per wire rope
D. Number of wires in the core
[单项选择]What is used for preventing pollution damage to the sea from ships?（）
A. MARPOL 73/78
B. SOLAS 74
C. STCW 78/95
D. ISPS 2002
[单项选择]What can cause a lack of oxygen in a chain locker（）．
A. Absorption
B. Osmosis
C. Evaporation
D. Oxidation
[多项选择]Which three approaches can be used while migrating from an IPV4 addressing scheme to an IPV6 scheme.（）
A. statically map IPV4 address to IPV6 addresses
B. configuration IPv4 tunnels between IPV6 islands
C. use DHCPv6 to map IPV4 addresses to IPV6 addresses
D. use proxying and translation to translate IPV6 packets into IPV4 packets
E. configure IPV6 directly
F. enable dual-stack routing
[单项选择]Diesel engine exhaust gas temperatures can be used to determine individual cylinder （）.
A. performance
B. horsepower output
C. fuel consumption
D. scavenge effect
[单项选择]（）are used for anchor gear in marine work where the chains must withstand the corrosive effects of seawater.
A. Chains
B. Wires
C. Ropes
D. Lines
[多项选择]Which router IOS commands can be used to troubleshoot LAN connectivity problems?（）
A. ping
B. tracert
C. ipconfig
D. show ip route
E. winipcfg
F. show interfaces
