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When a buoy is in position only during a certain period of the year，where may the dates when the buoy is in position be found?（）
A、On the chart
B、Coast Pilot
C、Light List
D、Notice to Mariners
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The dew point of air is reached when the wet bulb temperature is （）.
A . Twice the dry bulb temperature
B . 10℃ above the dry bulb temperature
C . 5℃ above the dry bulb temperature
D . Equal to the dry bulb temperature
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When deploying IPCC Express 4.0 for the first time, when and where is the licensing of the customer specified? （）
A . during Installation Cluster Setup, in the CRS Installer
B . after installation, during first-time login, in CRS Application Administration
C . after installation, in CRS License Update Utility
D . during Installation Server Setup, in the CRS Installer
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The dew point is reached when the（）.
A . temperature of the air equals the temperature of the seawater
B . atmospheric pressure is 14.7 lbs. per square inch
C . relative humidity reaches 50%
D . air becomes saturated with water vapor
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When the diesel is stopped, which of the following items is wrong?（）
A . keep all systems in normally running
B . the main engine is stand-by
C . shut off the starting air bottle outlet valve
D . pay attention to the changes of the system parameter
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When a boiler is operating, the water level in the gauge glass reads （） when the boiler is shut down.
A . lower than
B . higher than
C . as much as
D . the same a
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When starting an engine, the compressed air enters the cylinder when the corresponding piston is in position of its（）
A . suction stroke
B . compression stroke
C . power stroke
D . exhaust stroke
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The period of valve overlap is when （）.
A . the inlet valve is open
B . the exhaust valve is open
C . both valves are close
D . both valves are ope
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When is the connection concentrator enabled?（）
A . When the value of MAX_CONNECTIONS is greater than the value of MAX_COORDAGENTS.
B . When the value of MAX_AGENTS is greater than the value of MAX_CLIENTS.
C . When the value of NUM_AGENTS is greater than the value of MAX_AGENTS.
D . When the value of NUM_CONNECTIONS is greater than the value of NUM_COORDAGENTS.
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When the（）is large, the ship is stiff; and when it is small, she is tender.
A . GM
B . free surface
C . longitudinal center of gravity
D . transverse center of gravity
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For any given pedestal crane，when the boom is lengthened，the lifting capacity is（）.
A、 unchanged
B、 decreased
C、 eliminated
D、 increased
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When the ships is going to enter into the harbor,（）.
A . change from diesel oil to heavy fuel oil for mail engine
B . pump out bilge water
C . change sea chest form lower level one to high level one
D . test emergency generator
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A drift lead indicates that the vessel is dragging anchor when the line is（）.
A . taut and leading forward
B . slack
C . leading out perpendicular to the centerline
D . leading under the hull
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When the incinerator is stopped, which of the following is wrong?（）
A . After stopping supplying sludge oil, the value and pipe should be flushed by flushed by diesel oil and the incinerator continue burning for 10 minutes
B . Close auxiliary burner firstly and then close main burner
C . After stopping fuel, restoring the position of main fuel supply valve
D . Stop blower as soon as stopping supplying fuel oil
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When is the Independent Day of America?()
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When is the Independence Day of the U.S.? ( )
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When is the boat race hold?
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The airstream is blocked completely for a time when making stop consonants, but the airstream is only partially blocked when making fricatives.
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The human body feels comfortable when the humidity is about（ ）
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What is the date when the invoice is signed？
A．November 9th, 2009
B．November 3rd, 2009
C．November 14th, 2009
D．November 15th, 2009
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Given:What is the result when the go（) method is invoked？（）
<img src='https://img2.soutiyun.com/shangxueba/ask/64242001-64245000/64243546/1f468ca01a2e34dcaae3710fa02b98c8.jpg' />
A.00
B.0001
C.000120
D.00012021
E.Compilation fails.
F.An exception is thrown at runtime.
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When is the first day of the art festival？
A．March 18
B．March 29
C．April 1
D．April 16
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When is The Charter Bar reopening？
A．June 7.
B．June 15.
C．June 21.
D．June 16.
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When the precast pile is hit by hammer, the correct method for selecting the pile hammer is （）.
A．light hammer and low fight
B．heavy hammer and high fight
C．heavy hammer and low fight
D．light hammer and high fight
