HOT AIR(热空气)按钮开关位于OFF(关)位()A、活门调节热气压力B、活门打开,调节空气活门关闭C、活门关闭,调节空气活门关闭

HOT AIR(热空气)按钮开关位于OFF(关)位()

  • A、活门调节热气压力
  • B、活门打开,调节空气活门关闭
  • C、活门关闭,调节空气活门关闭

相关考题:

Upon departure, please switch off / turn off the air-conditioner. (英译汉)

When the transmissions of a radio station or a Decca chain, etc., have broken down, switch off or suspended, it is ______.A.UnfunctionalB.Break downC.Off powerD.Off air

The No.3 air cycle pack temperature indication is______hot.A.being readB.to readC.readingD.read

空调控制面板上“HOT AIR”打到“OFF”时()A、驾驶舱配平空气活门关闭B、前客舱配平空气活门关闭C、后客舱配平空气活门关闭D、A+B+C

Off-air call setup

After installing a new SATA hard drive the technician notices the drive is hot to the touch and is giving off a slight odor. Which of the following should the technician do? ()A、Install a larger fan near the hard drive to cool the system.B、Clean the drive with compressed air and continue to use it.C、Remove and replace the drive.D、Apply more thermal compound and reseat the drive.

Which of the following is a reason why Bob, a technician, should install case fans in the front of acomputer case?()A、It forces hot air out of the PCB、The fan is easier to remove and cleanC、It forces cooler air into the power supply quicklyD、It forces cooler air across the motherboard

Which of the following will allow devices to be added without turning the server off?()A、Plug and PlayB、Warm siteC、Hot plugD、Hot site

以下哪个是正常关APU()A、在主轮舱作动灭火手柄B、把APU电门放OFF位C、在驾驶舱作动灭火手柄D、把电瓶电门放OFF位

(APS2000)哪个是正常关APU()A、在主轮舱作动灭火手柄B、把APU电门放OFF位C、在驾驶舱作动灭火手柄D、把电瓶电门放OFF位

在驾驶舱中,APU人工关车的可能性有哪些?A、APU主开关按钮,APU防火按钮开关B、APU主开关按钮C、APU防火按钮开关,APU关车开关D、不确定

下列哪一种关车方式APU不会立即停车()A、把电瓶电门放到“OFF”位B、操作APU火警手柄C、在轮舱操作APU火警手柄D、APU电门放到“OFF”位

在驾驶舱中,APU人工关车的可能性有哪些?()A、APU主开关按钮,APU防火按钮开关B、APU主开关按钮C、APU防火按钮开关,APU关车

(EMB145)非正常的APU关车操作是怎样的?()A、按压APU SHUT OFF VLV按钮,主旋钮选择在OFF位B、主旋钮选择在OFF位,按压APU SHUT OFF VLV按钮C、按压STOP按钮D、主旋钮选择在OFF位

在ECAM的空调(COND)页面内,HOT AIR字样显示白色或者琥珀色对应那个活门的开或者关?()A、温度控制活门B、掺混空气压力调节活门C、掺混空气活门D、流量控制活门

什么情况下混合器风门开()A、热空气活门在“OFF”位;B、PACK2在“OFF”位;C、PACK1在OFF位

发动机主电门放到OFF位时,则()A、低压和高压燃油关断活门关;B、高压燃油关断活门关;C、低压燃油关断活门关。

防冰活门灯暗亮是由于()A、电门ON位,活门开位B、电门ON位,活门未打开C、电门OFF位,活门开位D、电门OFF位,活门关位

单选题Hot gas defrosting uses the hot gas from () to defrost the evaporator.Astarting air bottlesBdiesel enginesCboilersDrefrigeration compressors

单选题The opening or closing of the cylinder starting valve is controlled by ().Athe starting air distributorBthe cut-off valve on the air mainCthe main starting valveDthe air bottle control valve

单选题Which of the following will allow devices to be added without turning the server off?()A Plug and PlayB Warm siteC Hot plugD Hot site

单选题The hot expanding gas rotates the blades of the exhaust turbine, thus () a large of its power, () drives the compressor.Ato give off;whichBgiving off;whichCto give off;thatDgiving off;that

单选题A hot air start pipe indicates that there is ().Ainefficient coolingBa leaking air start valveCa clogged drain valveDa leaking air bottle

问答题Practice 1  Heat loss by sweating depends on the fact that when a liquid evaporates, it absorbs an enormous quantity of heat from its surroundings. Therefore, when I am of sweat evaporate, a great deal of heat is absorbed from the surface of the body in contact with it. 1______  2______ The first is the amount of movement of air surrounding the body. The second is the amount of water vapor in the air that surrounds the body.  3______ For this reason, sweat evaporates very rapidly on windy days, and the rate of heat loss by sweating is much more than on a still day. This accounts for the fact that hot still days are much less comfortable than hot windy days. In contrast, the sweat evaporates very rapidly on hot windy days, and cools the body quickly and effectively.  4______ When air is carrying the maximum amount of water vapor that it can hold, it is said to be 100% saturated with water vapor. The relative humidity of the air is said to be 100%. Under these conditions the air cannot carry any water, so no water can evaporate. When the relative humidity is high, therefore, sweat cannot evaporate. Instead, it forms large drops and runs off your skin without cooling you.  5______ It is obvious that under these conditions, evaporation will be much more rapid. Therefore, sweating will be much more effective as a method of losing heat from the body. On a hot dry day, sweat evaporates as soon as it is formed, and you feel reasonably cool even though the temperature of your environment is very high.[A] When the air is very dry and carries no water at all, the relative humidity is said to be 0%.[B] The second factor is the amount of water vapor in the air-the humidity.[C] Hot windy days are much more comfortable than hot still days.[D] This heat transfer occurs even if the environment is hotter than the body.[E] When air moves over the surface of water, the amount of evaporation is greatly increased.[F] You might expect the highest incidence of a heat stroke when the maximum temperature is 100 and humidity is 50%.[G] Two factors affect the rate of evaporation of sweat, and therefore the effectiveness of sweating as a method of cooling the body.

单选题Directional intake ports in diesel engines are used to ().Areduce air charge turbulenceBinduce air swirlCdeflect hot combustion gas away from the valvesDoppose the effects of piston induced squish

名词解释题Off-air call setup

单选题Hot air can hold().Aless moisture than cold airBmore moisture than cold airCthe same amount of moisture as cold airDmoisture independent of air temperature