If a heavy sea strikes the rudder, the shock is transmitted through （） to the rams, this cause a sudden increase in oil pressure in one of the cylinders.

相似题目

• In heavy seas the helmsman should steer the survival craft（）.

  A . into the seas B . broadside to the seas C . in the same direction as the seas D . in a series of figure-eight

  查看最佳答案

• When lowering lifeboats in heavy seas，a good practice is to rig frapping lines（）.

  A . on only the forward falls B . on only the after falls C . with a lead of about 45 degrees to the boat D . from the falls to the main deck of the vessel

  查看最佳答案

• In heavy seas you decide to heave to. The lifeboat should be（）.

  A . brought to a position with the stern into the seas B . allowed to take its own head C . brought to lay in the trough D . brought bow into the sea

  查看最佳答案

• If you must land on a beach with an oar-propelled lifeboat through a heavy surf，the recommended method is to（）.

  A . keep the bow directly in toward the beach，and tow the sea anchor off the stern B . ride in on the back of a large breaker C . keep the bow into the seas with the sea anchor out over the bow，and row to meet the breaking waves D . head directly into the beach by staying between the crests of the wave

  查看最佳答案

• If a heavy sea strikes the rudder, the shock is transmitted through the tiller to （）.

  A . the tiller arms B . the swivel blocks C . hunting gears D . the ram

  查看最佳答案

• （）should be used during the poor visibility if the radar’s screen shows heavy sea returns.

  A . Gain Control B . Brilliant Control C . Anti-clutter Sea Control D . Sweep Intercept

  查看最佳答案

• 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

  查看最佳答案

• If the current and wind are in opposite directions，the sea surface represents（）.

  A . a greatly reduced wind speed B . a higher wind speed than what really exists C . a lower wind speed than what really exists D . more turbulent wind

  查看最佳答案

• A master would be well advised to note a sea protest if（）.

  A . portions of his vessel's cargo were illegally impounded B . longshoreman went on strike against the overtime C . the vessel encountered heavy weather which might have caused some damages to her D . a wreck of fishing boat was located on the voyage

  查看最佳答案

• If the current and wind are in the same direction，the sea surface represents a wind speed （）.

  A . lower than actually exists B . higher than actually exists C . that actually exists D . that has no proportional relationshi

  查看最佳答案

• If heavy smoke is coming from the paint locker,the first firefighting response should be to（）.

  A . release the CO fiooding system B . open the door to evaluate of the fire C . enter and use a portable extinguisher D . secure the ventilatio

  查看最佳答案

• In order to benefit from the use of storm oil in heavy seas，the storm oil should be spread （）.

  A . around the rudder and screws B . completely around the vessel C . to leeward of the vessel D . to windward of the vessel

  查看最佳答案

• If life is about survival of a species — and intelligence is meant to serve that survival — then we can’t compare with pea-brained sea turtles, ______ were here long before us and survived the disaster that wiped out the dinosaurs.

  查看最佳答案

• If there were a heavy snow next Sunday,we ____ not go skating.

  查看最佳答案

• If there were a heavy snow next Sunday,we ____ not go skating.

  查看最佳答案

• And it’s not just one of us who’ve felt the heavy hand of interference. Oh, no, all three of us live in constant dread knowing that at any time disaster can strike.

  查看最佳答案

• If employees of a bank gamble in foreign exchange dealings with the bank's money, the bank will suffer heavy losses of foreign currencies.

  A．Right B．Wrong C．Doesn't say

  查看最佳答案

• It is required that______should be used during the poor visibility if the radar’s screen shows heavy sea returns．

  A.Gain Control B.Brilliant Control C.Anti-clutter Sea Control D.Sweep Intercept

  查看最佳答案

• Scarcely had the boat reached the open water______it encountered high winds and heavy seas.

  A．than B．as C．when D．since

  查看最佳答案

• The coal-miners agreed to______the strike if the management would satisfy then-demands.

  A．call up B．call for C．call off D．call forth

  查看最佳答案

• If one experiences heavy body pollution he may answer yes to______of the questions.

  A．a half B．a few C．most D．some

  查看最佳答案

• If heavy smoke is coming from the paint locker, the FIRST firefighting response should be to ______.

  A.release the CO2 flooding system B.open the door to evaluate the extent of the fire C.enter and use a portable extinguisher D.secure the ventilation

  查看最佳答案

• If __________ to continue, the explorers will destroy deep sea species.

  A．A.be allowed B．B.allowed C．C.allowing D．D.are allowed

  查看最佳答案

• A firm is said to have a top-heavy capital structure if a high percentage of its total capital is:

  A、Senior debt. B、short-term debt. C、Secured bank debt.

  查看最佳答案