An advantage of a dry chemical over a carbon dioxide fire extinguisher is its（）.

A、greater range

B、effectiveness on all types of fires

C、cleanliness

D、All of the above

查看正确答案

更多“An advantage of a dry chemical over a carbon dioxide fire extinguisher is its（）.”相关的问题

第1题

[单选题] He wants to（）of the fine weather today to play tennis.

A、take the advantage B、take advantage C、take an advantage D、have advantage

点击查看答案

第2题

[单选题] An IBM Business Partner has been asked to present an Infrastructure Simplification solution to theCEO. On what should the presentation focus?（）

A、the benefits of data archiving B、the advantages of On Demand storage C、the advantages of TSM over competitive products D、the advantages of storage virtualization solutions

点击查看答案

第3题

[单选题] An advantage of an ABC dry chemical over a carbon dioxide extinguisher is（）.

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

点击查看答案

第4题

[单选题] An advantage of an ABC dry chemical over a carbon dioxide extinguisher is（）.

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

点击查看答案

第5题

[单选题] An advantage of an ABC dry chemical over a carbon dioxide extinguisher is（）.

A、lack of toxicity B、the multipurpose extinguishing ability C、bum-back protection D、cooling ability

点击查看答案

第6题

[单选题] During a recent OSPF election among three routers, RTA was elected the DR and RTB was elected the BDR, as seen in the graphic. Assume that RTA fails, and that RTB takes the place of the DR whi le RTC becomes the new BDR. What will happen when RTA comes back online？（）

A、A new election will take place establishing an all new DR and BDR based on configured priority levels and MAC addresses. B、RTA will take the place of DR immediately upon esta blishing its adjacencies. C、RTA will take the place of DR only if RTB fails. D、RTA will take the place of DR only if both RTB and RTC fail.