皮皮学，免费搜题
登录
搜题
【简答题】
图 为某冷库的制冷系统,指出该制冷系统的类型(按照设备配备方式及冷却方式等进行分类)和供液方式,写出图中各部件的名称,并叙述该制冷系统在制冷和融霜时,制冷剂的流动过程。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】S1:A vessel is crossing from starboard side.S2:We need not give way.Q:What is the coming vessel doing?A. The vessel is crossing from port side. B. The vessel is crossing from starboard side. C. The ve...
【简答题】S1:Stand clear of the vessel and report.S2:No.1 lifeboat standing clear of the vessel.Q:What's the vessel most probably doing?A. Searching for a person overboard. B. Fighting flooding. C. Abandoning v...
【单选题】[7-8]Ifa vessel’s full displacement is 18,880 tons,light ship displacement is 5,500 tons,deadweight is 13,880 tons,stores 1,800 tons
A.
18,880 tons
B.
18,000 tons
C.
12,000 tons
D.
9,380 tons
【单选题】A flooded lifeboat on board a vessel would adversely affect the vessel’s stability by ______.
A.
increasing the righting moment
B.
decreasing the vessel’s displacement
C.
increasing the reserve buoyancy
D.
shifting the CG (center of gravity) off center
【单选题】下列程序段的执行结果是( )。 a=75 Ifa＞60 Then i=1 Ifa＞70 Then i=2 Ifa＞80 Then i=3 Ifa＜90 Then i=4 Print'i='i
A.
i=1
B.
i=2
C.
i=3
D.
i=4
相关题目：
参考解析：
知识点：
题目纠错 0
发布
