更多"In a Williamson turn，the rudder is "的相关试题:
[单项选择]To turn over a liferaft that is floating upside down，you should pull on the（）.
A. canopy
B. manropes
C. sea painter
D. righting lines
[单项选择]How much control you want to turn over to the car may（）your age and where you are going.
A. depend on
B. call on
C. come on
D. go on
[单项选择]When the vessel on the full speed ahead, if full astern immediately （） the main engine start astern and fuel injection.
A. after the thrust power is zero
B. after the torsion is zero
C. surpass the critical point on the water turbo phase
D. after the speed is zero
[填空题]Cars
turn
into
dead
weapons
when
they
are driven
carelessly.
[单项选择]“Full speed ahead” and “Full speed astern” are（）given by the officers or the pilots.
A. sailing orders
B. speed orders
C. wheel orders
D. telegraph orders
[单项选择]The inside light in an inflatable liferaft is turned on（）.
A. automatically as the liferaft inflates
B. with a switch near the boarding handle
C. at night because the light has a photosensitive switch
D. by screwing the bulb in after the raft is inflated
[单项选择]One major advantage of the round turn maneuver in a man overboard situation is that it（）.
A. is the fastest method
B. is easy for a single-screw vessel to perform
C. requires the least shiphandling skills to perform
D. can be used in reduced visibility
[单项选择]A racetrack turn would be better than a Williamson turn in recovering a man overboard if （）.
A. the man has been missing for a period of time
B. the sea water is very cold and the man is visible
C. there is thick fog
D. the wind was from astern on the original course
[多项选择]IP Over SDH与IP Over ATM比较，以下说法正确的是（）
A. IP Over SDH通常应用于点到点链路中
B. IP Over ATM提供丰富的QoS功能
C. IP Over ATM设备成本较高
D. 目前IP Over SDH更适宜普及
[单项选择]
When does auxiliary burner of incinerator put into operation? （）
Ⅰ. start incinerator when it is cold
Ⅱ. the sludge for dealing with is little
Ⅲ. the sludge for dealing with is large
Ⅳ. the water and impurity in sludge are too much
Ⅴ. the temperature in incinerator is low
Ⅵ. dealing with little solid rubbish
A. Ⅰ+Ⅱ+Ⅲ+Ⅴ
B. Ⅰ+Ⅱ+Ⅲ+Ⅳ
C. Ⅰ+Ⅳ+Ⅴ+Ⅵ
D. Ⅰ+Ⅱ+Ⅲ+Ⅵ
[单项选择]Before the oily water separator put into operation, it should be （）
A. filled with bilge water
B. filled with oil
C. filled with clean water
D. be emptied
[单项选择]Will you please turn down the TV?（）
A. I‘ll turn it down next time.
B. Never mind if you turn it down.
C. It sounds reasonable.
D. Sorry. I haven‘t realized you‘re sleeping.
[单项选择]When you turn on the fast time constant (differentiator) control of a radar it will（）.
A. enhance weak target echoes and brighten them on the PPI
B. reduce clutter over the entire PPI by shortening the echoes
C. only suppress weak targets to a limited distance from the ship (sea clutter)
D. reduce the beam width to provide a map-like presentation for navigation
[单项选择]When dry chemical extinguishers are used to put out class B fires，there is a danger of reflash because dry chemical（）.
A. is not an effective agent on Class B fires
B. does little or no cooling
C. dissipates quickly
D. is rapidly absorbed by the liquid
[单项选择]Put in the engine turning gear Now examine thoroughly inside the crankcase to （） that everything is correct.
A. make sure
B. be sure
C. assure
D. believe
[多项选择]You create a Web application. You need to turn on Tracing for a page that is not performing well. You must store the trace information in a database for reporting and trending. Which two actions should you perform?（）
A. Add a TraceContextEventHandler to the Trace.TraceFinished event to add the trace records into the database.
B. Add a system.diagnostics section to the Web.config file. Then add a listener to the new section.
C. Use the System.Diagnostics.Trace object to connect to a database. Then insert the trace records.
D. In the Page_Load for the page, place the Trace.Write call into a SQL INSERT statement.
