皮皮学，免费搜题
登录
搜题
【判断题】
弹性预算从理论上讲，主要适用于全面预算中与业务量有关的各种预算，但从实用角度看，主要用于编制弹性利润预算与弹性成本预算。 ( )A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Excessively warm water leaving condenser may be caused by（）
A.
fouled tubes in shell and tube condenser
B.
too little or too warm condenser water
C.
air or non-condensable gas in system
D.
overcharge of refrigerant
【多选题】What could cause biofouling during the operation of condenser?
A.
slime deposition on tube
B.
excessive air in the condenser
C.
barnacle blockage in the tube
D.
too high vacuum in the condenser
【简答题】condenser
【单选题】The presence of air in the condenser of a refrigeration system will _____ the condensing pressure.
A.
increase
B.
reduce
C.
maintain constant
D.
None of the above is true
【简答题】凝汽器热负荷（condenser duty condenser loAd）
【单选题】The compressor suction line conveys the refrigerant vapor from _____ to _____.
A.
condenser/evaporator
B.
evaporator/compressor
C.
compressor/condenser
D.
None of the above
相关题目：