更多"Prior to reading an aneroid baromet"的相关试题:
[单项选择]An aneroid barometer reading should be corrected for differences in（）.
A. elevation
B. temperature
C. wind speed
D. latitude
[单项选择]An aneroid barometer on a boat should always be（）.
A. located in an air-conditioned area
B. mounted in the passenger compartment
C. protected by a collision bulkhead
D. permanently mounted
[单项选择]Prior to entering a cargo pump room, you should ensure that （）.
A. the forced ventilating system is operating
B. the cargo pumps are secured
C. no monocarbon gases are present
D. the oily water separator is de-energized
[多项选择]What should be done prior to backing up an IOS image to a TFTP server? （）
A. Make sure that the server can be reached across the network.
B. Check that authentication for TFTP access to the server is set.
C. Assure that the network server has adequate space for the IOS image.
D. Verify file naming and path requirements.
E. Make sure that the server can store binary files.
F. Adjust the TCP window size to speed up the transfer.
[单项选择]When should you conduct a visual inspection of your towline? （）
A. Whenever its serviceability is in doubt
B. In accordance with the manufacturer's recommendation
C. At least once a month
D. All of the above
[单项选择]What should you do if you have transmitted a distress call a number of times on channel 16 and have received no reply?（）
A. Repeat the message using any other channel on which you might attract attention
B. Key the microphone several times before transmitting again
C. Turn up the volume on the receiver before transmitting again
D. Report the problem to the head electrician
[单项选择]Which general weather conditions should you expect to find in a low pressure system（）.
A. Fair weather
B. Precipitation and cloudiness
C. Scattered clouds at high elevations
D. Gradual clearing and cooler temperatures
[单项选择]Which emergency equipment should you keep near the towing bitts（）.
A. A self-contained breathing apparatus
B. A boat hook and a spanner wrench
C. A fire ax and/or cutting torch
D. A Stokes litter basket
[单项选择]Which publication should you check for complete information on Puget Sound weather conditions? （）
A. Sailing Directions
B. Light List
C. Coast Pilot
D. Chart of the area
[单项选择]Which command should you use to verify what networks are being routed by a given OSPF process（）
A. show ip ospf
B. show ip route
C. show ip protocol
D. show ip ospfdatabase
E. None of the other alternatives apply
[单项选择]Which action should you take after sending a false distress alert on VHF?（）
A. Send a DSC cancellation message on Ch-70
B. Make a voice announcement to cancel the alert on Ch-16
C. Make a voice announcement to cancel the alert on Ch-13
D. Make a voice announcement to cancel the alert on Ch-22A
[单项选择]What action should you take to compensate for the abovecurrent?（）
A. Continue on the same course and speed
B. Alter your course to the right
C. Slow to 8.5 knots
D. Alter your course to the left
[单项选择]How should you signal the crane operator to lower the boom and raise the load（）.
A. Extend arm and point finger in the direction to move the boom
B. Extend arm with thumb pointing downward and flex fingers in and out
C. With forearm vertical and forefinger pointing up，move hand in small horizontal circles
D. With arm extended downwards and forefinger pointing down，move hand in small horizontal circles
[单项选择]How should you try to right a capsized small sailing vessel?（）
A. Position all personnel at the stern and rock the vessel upright
B. Position all personnel around the mast and lift the vessel upright
C. Lock the centerboard in the down position，stand on the centerboard，and pull on a shroud or a halyard
D. Put the centerboard in the up position and have all personnel haul in on the line attached to the mast
[单项选择]How should you signal the crane operator to stop in an emergency?（）
A. Extend arm with the palm down and hold this position rigidly
B. Place clasped hands in front of your body
C. Extend arm and move hand rapidly right and left with the palm down
D. Place both fists in front of the body with the thumbs pointing outward
[单项选择]How should you signal the crane operator to hoist（）.
A. With forearm vertical and forefinger pointing up，move hand in small horizontal circles
B. With arm extended downwards and forefinger pointing down，move hand in small horizontal circles
C. Extend arm with fingers closed and thumb pointing upward
D. Place both fists in front of body with the thumbs pointing upward
