更多"Tropical cyclones are classified by"的相关试题:
[单项选择]Cyclones tend to move（）.
A. perpendicular to the isobars in their warm sectors
B. parallel to the isobars in their warm sectors
C. parallel to the line of the cold front
D. perpendicular to the line of the cold front
[单项选择]Cyclones that have warm sectors usually move（）.
A. westerly
B. parallel to the isobars in the warm sector
C. toward the nearest high pressure area
D. faster than the accompanying cold front
[单项选择]If in any doubt as to the pilot’s actions or intentions，the officer in charge of the navigational watch shall（）.
A. notify the master immediately
B. take whatever action is necessary before the master arrives
C. take necessary actions at his/her discretion
D. seek clarification from the pilot
[单项选择]Fires involving combustible metals are classified as （）.
A. class "A" fires
B. class "B" fires
C. class "C" fires
D. class "D" fires
[单项选择]Under tropical conditions, control valves have fully opened, but the room still hot.What measures can be taken in such a case?（）
A. Keep the plant running all time
B. Start another blower
C. Increase the ratio of circulated to fresh air
D. Reduce the seawater flow to the condenser
[单项选择]A tropical storm is building strength some distance from your ship. Waves are coming from the east，with periods increasing from 5 seconds to 15 seconds. The swell is from the east. Where was the storm when these new swells were generated? （）
A. To the north of you
B. To the south of you
C. To the east of you
D. To the west of you
[单项选择]A tropical cyclone has recurved and entered temperate latitudes. In the Northern Hemisphere when a large high pressure system lies north of the storm，what situation may occur?（）
A. The low may suddenly deepen，and the cyclone intensify and pick up speed
B. The left semicircle may become the dangerous semicircle
C. The low and the high may merge and cancel out the weather characteristics of each
D. The high may force the cyclone to reverse its track
[单项选择]Argon is classified as a（）.
A. corrosive
B. flammable gas
C. flammable liquid
D. nonflammable gas
[单项选择]Vessel propellers are classified as being right hand or left handA right hand propeller turns clockwise when viewed from（）.
A. the bow
B. the stem
C. the port side
D. the starboard side
[单项选择]DC generators are classified according to the manner in which（）
A. they are used
B. the field windings are connected to the load
C. the armature circuit is connected to the load
D. the field windings are connected to the armature circuit
[单项选择]Auxiliary boilers can be classified as（）
A. water-tube natural circulation boilers
B. fire-tube boilers
C. water-tube forced circulation boilers
D. all of the above
[单项选择]What is the direction of rotation of tropical cyclones,tropical storms and hurricanes in the Northern Hemisphere?（）
A. Clockwise and outward
B. Counterclockwise and inward
C. Counterclockwise and outward
D. Clockwise and inward
[单项选择]You have abandoned ship in tropical waters. Which procedure(s) should be used during a prolonged period in a raft?（）.
A. Wet clothes during the day to decrease perspiration
B. Get plenty of rest
C. Keep the entrance curtains open
D. All of the above
[单项选择]（）your latest tropical storm warning information?
A. What is
B. How is
C. What are
D. How are
[单项选择]What indicates that a tropical cyclone may be within 500 to 1，000 miles of your position?（）
A. A pumping of the barometer up and down a few millibars
B. A sudden wind shift from southwest to northwest followed by steadily increasing winds
C. The normal swell pattern becoming confused，with the length of the swell increasing
D. An overcast sky with steadily increasing rain from nimbostratus clouds
[单项选择]Sometimes a tropical storm moves so slowly that a vessel，if astern of it，can（）it.
A. cross
B. approach
C. proceed near
D. run into
[单项选择]OWING TROPICAL STORM9706 CROSSING OUR/COURSE PLSPERMIT SHELTERING KAGOSHIMA KAIWAN. This cable indicates that（）.
A. she requested shelter permission
B. she intended to berth at port of KAGOSHIMA
C. she intended to change her course
D. she was reporting to the port that a tropical storm is coming
