选择题：Sweating of the refrigeration system compressor crankcase is caused by_______ .A.too much

  • 题目分类：海船船员
  • 题目类型：选择题
  • 查看权限：VIP
题目内容：
Sweating of the refrigeration system compressor crankcase is caused by_______ .

A.too much superheat

B.insufficient superheat

C.suction pressure too low

D.excessive refrigerant returning to the compressor




参考答案：

插接式单管塔由下列哪种类型的主材构成?()

插接式单管塔由下列哪种类型的主材构成?()

分类：海船船员  题型：选择题
查看答案

Thanks to the Web of the future, _____. [A]millions of web pages can be translated

Thanks to the Web of the future, _____. [A]millions of web pages can be translated

分类：海船船员  题型：选择题
查看答案

If a refrigeration compressor is short cycling on high head pressure, you should _______.A

If a refrigeration compressor is short cycling on high head pressure, you should _______.A

分类：海船船员  题型：选择题
查看答案

签到经纬度要与站址经纬度偏差在( )度以内。()

签到经纬度要与站址经纬度偏差在( )度以内。()

分类：海船船员  题型：选择题
查看答案

毫不动摇地鼓励、支持和引导非公有制经济发展的原因是A.它是实行按劳分配的所有制基础 B

毫不动摇地鼓励、支持和引导非公有制经济发展的原因是A.它是实行按劳分配的所有制基础 B

分类：海船船员  题型：选择题
查看答案