更多"Fog is most commonly associated wit"的相关试题:
[单项选择]The fog most commonly encountered at sea is called（）.
A. conduction fog
B. radiation fog
C. frontal fog
D. advection fog
[单项选择]Advection fog is most commonly caused by（）.
A. air being warmed above the dew point
B. saturation of cold air by rain
C. a rapid cooling of the air near the surface of the Earth at night
D. warm moist air being blown over a colder surface
[单项选择]Radiation fog is more commonly encountered in（）.
A. spring
B. later winter
C. autumn
D. end of summer
[单项选择]Which instrument is most useful in forecasting fog（）.
A. A barometer
B. An anemometer
C. A sling psychrometer
D. A pyrometer
[单项选择]Hydraulic pumps most commonly used in steering systems are of the （）.
A. lobe type
B. screw type
C. axial piston type
D. volute type
[单项选择]The device that most commonly utilizes the principle of electromagnetic induction is the（）.
A. diode
B. transformer
C. transistor
D. rheostat
[单项选择]Steam fog is most likely to occur on the Mississippi and Ohio Rivers in（）.
A. spring，around late evening
B. spring，around early evening
C. fall，around early morning
D. fall，around midday
[单项选择]The star formation is most commonly used and requires（） on the alternator.
A. one slip-ring
B. two sliprings
C. three sliprings
D. four sliprings
[单项选择]What type of electric motor is most commonly used on board ship?（）
A. non-synchronous electric motor
B. synchronous electric motor
C. fully enclosed electric motor
D. watertight electric motor
[单项选择]Peck and Hale gear is used most commonly for securing（）.
A. automobiles
B. baled cargo
C. large wooden crates
D. palletized cargo
[单项选择]Bourdon Tube is probably the most commonly used （） measuring instrument.
A. the absolute pressure
B. the gauge pressure
C. the vacuum pressure
D. the differential pressure
[单项选择]The type of gauge most commonly used to measure pressure is the （）.
A. bimetallic type
B. diaphragm type
C. bourdon tube type
D. resistance-temperature type
[单项选择]Most of the exceptions commonly met with have been（）of judicial decisions delimiting their scopes.
A. the subject
B. the project
C. the inject
D. the deject
[单项选择]Which kind of fog is also named as ground fog?（）
A. Advection
B. Radiation fog
C. frontal fog
D. Steam fog
[单项选择]Radiation fog（）.
A. always forms over water
B. is formed by a temperature inversion
C. is thinnest at the surface
D. dissipates during the evening
[单项选择]High-velocity fog（）.
A. is a finer，more diffuse water spray than low-velocity fog
B. requires that the water pressure be no greater than 60 psi
C. produces an effective fog pattern no more than 6 feet beyond the nozzle
D. extinguishes a fire by absorbing heat and reducing the supply of oxygen
[单项选择]Fog forms when the air（）.
A. is 50% water saturated
B. is 90% water saturated
C. temperature is greater than the dew point temperature
D. temperature is equal to，or below the dew point temperature
