更多"On a lifeboat equipped with Rottmer"的相关试题:
[单项选择]The lifeboat releasing gear lever should be marked with the words（）.
A. DANGER，DO NOT TOUCH
B. DANGER，BOAT MAY DROP
C. DANGER，LEVER RELEASES BOAT
D. DANGER，LEVER DROPS BOAT
[单项选择]Preventer bars are fitted on lifeboat releasing hooks to prevent（）.
A. the falls from unhooking if the releasing gear is operated accidentally while the boat is being lowered
B. operation of the release lever until the boat is waterborne
C. the falls from rehooking after they have been released
D. accidental unhooking when the falls become slack
[单项选择]Releasing oil from the sea anchor of a lifeboat may（）.
A. keep the propeller from being fouled
B. increase propeller speed
C. help calm the waves in the vicinity of the craft
D. increase the holding power of the sea anchor
[单项选择]In an open lifeboat，the lifeboat compass is usually（）.
A. placed in a fixed bracket when being used
B. clamped to any position convenient for the coxswain to see it
C. permanently mounted on the lifeboat's centerline
D. mounted in the center of the boat to eliminate deviation
[单项选择]Lifeboat hatchets should be（）.
A. kept in a locker
B. secured at each end of the boat with a lanyard
C. kept next to the boat coxswain
D. kept in the emergency locker on the ship and brought to the lifeboat when needed
[单项选择]Which statement is TRUE concerning lifeboat gripes?（）
A. They must be released by freeing a safety shackle
B. They should not be released until the boat is in lowering position
C. They may be adjusted by a turnbuckle
D. They are normally used only with radial davits
[单项选择]The lifeboat is constructed of（）
A. totally enclosed
B. glass-reinforced plastic
C. self-righting
D. powered
[单项选择]The signal given to commence lowering the lifeboats is（）.
A. 3 short blasts of the ship's whistle
B. 1 short blast of the ship's whistle
C. 3 long blasts of the ship's whistle
D. 1 long blast of the ship's whistle
[单项选择]The number of flashlights required as lifeboat equipment on a seagoing barge is（）.
A. none
B. one
C. two
D. three
[单项选择]All personnel should be familiar with the lifeboats （）
A. boarding and operating procedures
B. maintenance schedule
C. navigational systems
D. fuel consumption rates
[单项选择]The person assigned to command a lifeboat or inflatable liferaft on a ship shall have a list of the persons assigned to the lifeboat or liferaft. The list shall include each person’s（）.
A. home address
B. duties
C. home phone number
D. nearest relative's address
[单项选择]In painting a lifeboat following its overhaul，which parts must be painted bright red?（）
A. the top 2-1/2 inches of each side
B. the releasing gear lever
C. the fuel tanks
D. the thwarts
[单项选择]A flooded lifeboat on board a vessel would adversely affect the vessel’s stability by（）.
A. increasing the righting moment
B. decreasing the vessel's displacement
C. increasing the reserve buoyancy
D. shifting the CG (center of gravity) off center
[单项选择]In order for the automatic lifeboat drain to operate properly（）.
A. the cap should be removed to drain the boat when it is waterborne
B. the cage must be free of rubbish or the ball may not seat properly
C. there is an automatic ball check located in a siphon tube
D. the small lever to release the rubber ball float must be turned counterclockwise
[单项选择]In launching a covered lifeboat，what would safely lower the lifeboat from inside the lifeboat cabin?（）
A. Frapping line
B. Tricing line
C. Rottmer release
D. Winch remote control wire
[单项选择]When launching a lifeboat，the tricing pennants should be released（）.
A. before the boat is lowered from the stowed position
B. as the boat-fall blocks break clear of the davit head
C. before the boat is lowered from the embarkation level
D. after the boat is released into the water
[单项选择]When landing a lifeboat through heavy surf with a strong current running parallel to the beach (from right to left when facing from seaward) the recommended procedure is to（）.
A. approach while coming to the left to take advantage of the current
B. drop an anchor outside the surf line，then pay out anchor line over the bow while the seas carry the boat toward the beach
C. approach slow enough so that the boat can be brought around to meet breaking seas on the bow
D. rig a drogue with tripping line over the bow，back ashore with drogue tripped between breakers
[单项选择]When a rescue vessel approaches a lifeboat in heavy seas，the person in charge of the lifeboat should（）.
A. tie up to the rescue vessel
B. transfer only those personnel who are not seasick
C. wait for calmer weather before transferring personnel
D. transfer all personnel immediately
