更多"[单选题]The _______ senses pressure ch"的相关试题:
[单选题]The _______ displays the speed of the airplane through the air by comparing ram air pressure with static air pressure.
A.altimeter
B.airspeed indicator
C.vertical speed indicator
D.attitude indicator
[单选题]The _______ senses yaw and roll movement about the vertical and longitudinal axes.
A.heading indicator
B.attitude indicator
C.turn coordinator
D.magnetic compass
[单选题]The airspeed indicator, altimeter, and vertical speed indicator all use static pressure, but only the _______ uses pitot pressure.
A.vertical speed indicator
B.altimeter
C.airspeed indicator
D.tachometer
[单选题]The _______ , also called a directional gyro, senses yaw movement of the airplane about the vertical axis.
A.heading indicator
B.attitude indicator
C.magnetic compass
D.turn coordinator
[单选题]_______ is the vertical distance of a level, a point or an object considered as a point, measured from Mean Sea Level.
A.Altitude
B.Height
C.Distance
D.Level
[单选题]Uneven heating modifies air density and creates circulation patterns, resulting in changes in pressure. This is one of the main reasons for differences in _______ between weather reporting stations.
A.altimeter readings
B.altimeter settings
C.distance
D.temperature
[单项选择]The senses of hearing, smell, touch and taste supply us with______.
A. about 80% of our information about the world
B. about half of our information about the world
C. about 20% of our information about the world
D. all the needed information about the world
[单选题]Vertical separation is obtained by assigning different _______ to aircraft, in other words, they are separated by a specified vertical distance.
A.slots
B.flight levels
C.tracks
D.separations
[单项选择]Plato believed (that) if we (rely on) our senses, we would not be able (to acquire) true knowledge of (the universe).（）
A. that
B. rely on
C. to acquire
D. the universe
[单项选择]Radar is used to extend the（）of man's senses for observing his environment, especially the sense of vision.
A. validity
B. liability
C. capacity
D. intensity
[单项选择]Machines that use hydraulic pressure including elevators, dentist chairs, and automobile brakes.
A. exclude
B. excluding
C. include
D. are included
[单项选择]The simplestpolymers are created when pressure or heat causes small molecules alter slightly and link together in a long chain.
[单项选择]Will the pressure applied by environmentalists be enough to ______ the industrialized nations into using less fossil fuels
A. goad
B. gloat
C. gore
D. gibe
[单选题]Flight level is a _______ of constant atmospheric pressure which is related to a specific pressure datum 1013.2 hpa.
A.standard
B.surface
C.height
D.number
[单项选择]The author concludes that historical changes would ______.
A. be delayed without leaders with inspiring personal qualities
B. take place if there were heroes to lead the people
C. produce leaders with attractive personalities
D. not happen without heroes making the necessary sacrifices
[单项选择]People ______ that vertical flight transports would carry millions of passengers as do the airliners of today.
A. convinced
B. anticipated
C. resolved
D. assured
[单选题]PRESSURE_DROP_AND_SPILL_VALVE活门的作用是:_
A.当高压燃油泵的出口压力过高时,该活门打开,释放一部分压力；
B.当燃油喷嘴的出口压力过高时,该活门打开,释放一部分压力；
C.当PRSOV的出口压力过高时,该活门打开,释放一部分压力；
D.当低压燃油泵 的出口压力过高时,该活门打开,释放一部分压力
[单选题]The synoptic chart _______ the areas of low pressure, the areas of high pressure where precipitation is falling, and all other weather conditions across the country.
A.shows
B.tells
C.gives
D.presents
[单项选择]According to the passage, the educational changes were the result of ______.
A. plans developed by conservative and church leaders
B. efforts of interested individuals to redefine the educational system
C. the demands of social organization seeking financial relief
D. rallies held by westerners wanting to compete with eastern schools
