Air conditioning is the process of treating air to control （） its temperature, humidity, cleanliness and distribution to meet the comfort requirements of the occupants of the conditioned space.

A、instantaneous

B、instantaneously

C、simultaneous

D、simultaneously

查看正确答案

更多“Air conditioning is the process of treating air to control （） its temperature, humidity, cleanliness and distribution to meet the comfort requirements of the occupants of the conditioned space.”相关的问题

第1题

[单选题] With ducted air conditioning systems, the modern tendency is to use（）

A、central air conditioning system B、high velocity system C、low velocity system D、single duct system

点击查看答案

第2题

[单选题] In an air conditioning system, moisture is removed from the air by（）

A、filers B、separators C、ducted traps D、dehumidifiers

点击查看答案

第3题

[单选题] In the M-Emooring trial, the starting trial is carried under（）

A、cold condition B、stillness condition C、certain air pressure D、the surveyors supervision

点击查看答案

第4题

[单选题] In an operating diesel engine, which of the following condition is an indication of a leaking air starting valve?（）

A、noise coming from that air starting valve B、continuous operation of the starting air compressor C、zero air pressure in the air starting system D、overheated starting air pipe to the cylinder head

点击查看答案

第5题

[单选题] （） is the circulation and refreshing of the air in a space without necessarily a change of temperature.

A、Refrigeration B、Air conditioning C、Ventilation D、Heating

点击查看答案

第6题

[单选题] A re-heater in an air conditioning system functions to （）.

A、control inlet air temperature B、control inlet air volume C、maintain relative humidity at 15% D、restore conditioned air temperature to a comfortable level

点击查看答案

第7题

[单选题] The diesel engine valve subjected to most severe conditions of service is the （）.

A、cylinder exhaust valve B、air starting valve C、air inlet valve D、cylinder relief valve

点击查看答案

第8题

[单选题] （） is the control of temperature and humidity in a space together with the circulation, filtering and refreshing of the air.

A、Refrigeration B、Air conditioning C、Ventilation D、Heating

点击查看答案

第9题

[单选题] A re-heater, as used in an air conditioning system, is designed to control the （）

A、chilled water temperature B、dew point temperature C、primary air temperature D、dry bulb temperature