网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
单选题
When the vessel shafting are installed, the slightly inclined of the shaft line should be rectified by()
A

adjusting the position of the intermediate bearing

B

changing the position of the main engine installation

C

adjusting the center line of the propeller

D

changing the position of the thrust block


参考答案

参考解析
解析: 暂无解析
更多 “单选题When the vessel shafting are installed, the slightly inclined of the shaft line should be rectified by()A adjusting the position of the intermediate bearingB changing the position of the main engine installationC adjusting the center line of the propellerD changing the position of the thrust block” 相关考题
考题 Risk of collision may exist ______.A.if the compass bearing of an approaching vessel does NOT appreciably changeB.even when an appreciable bearing change is evident, particularly when approaching a vessel at close rangeC.if you observe both sidelights of a vessel ahead for an extended period of timeD.All of the above

考题 When the water produced from most evaporator is supplied for drinking purpose, it must be treated to ensure it is biologically pure and _____.A.slightly acidicB.slightly alkalineC.no saltyD.slightly bitter

考题 The term of Landfall means ________ .A.Land first sighted when vessel approaching from seawardB.Land last sighted when vessel leaving from a portC.in sight of one another when vessel underwayD.in sight of an island during a ship on her voyage

考题 A mobile offshore drilling unit under tow is approaching a fog bank. When should fog signals be started?A.When the towing vessel enters the fogB.When the drilling rig enters the fogC.When the towing vessel can no longer be seen from the rigD.Immediately

考题 When is the density of the water required to be logged in the logbook of a ship?A.Any time the vessel moves from water of one density into waters of a different densityB.Prior to getting underway when the vessel is floating in fresh or brackish waterC.Only when the vessel moves from fresh water into salt waterD.The density of the water is not required to be logged in the unofficial logbook

考题 Maritime Declaration of Health is generally prepared by the Master ______.A.when his vessel is arriving at a foreign portB.when his vessel is leaving a foreign portC.after his vessel has left a foreign portD.after his vessel has arrived at a port

考题 Prior to loading barges over the stern of a LASH vessel,the vessel should be trimmed in what manner ________.A.Two to four feet by the bowB.Slightly by the bowC.No trim should be permittedD.Slightly by the stern

考题 For GMDSS,when may a compulsory vessel not be allowed to leave port ________.A.When the vessel is in an overloaded conditionB.When the vessel has arranged for both duplication of equipment AND shore-based maintenanceC.When the vessel has replaced a required piece of GMDSS-related equipment but its performance has not been verified or loggedD.When the vessel is carrying only two licensed GMDSS Radio Operators and is capable of performing all required functions

考题 Concerning the identification signal for a pilot vessel, in fog, which statement is TRUE?___.A.When at anchor, the pilot vessel is only required to sound anchor signalsB.The identification signal must be sounded any time the pilot vessel is underwayC.The pilot vessel may only sound the identity signal when making wayD.All of the above

考题 How would you pass a red buoy in the maritime buoyage system “A”?______.A.keep the buoy on the vessel’s starboard side when approaching a port and on the vessel’s port side when leavingB.keep the buoy on the vessel’s port side when approaching a port and on the vessel’s starboard side when leavingC.keep the buoy on the vessel’s starboard side when approaching and leavingD.keep the buoy on the vessel’s port side when approaching and leaving

考题 When does the warranty of the XIV Storage System start? ()A、when the order is placedB、when the product is shippedC、when the product is deliveredD、when the product is installed

考题 单选题Which vessel is NOT to be regarded as restricted in her ability to maneuver().A A vessel transferring provisions while underwayB A pushing vessel and a vessel being pushed when connected in a composite unitC A vessel servicing a navigation markD A vessel launching aircraft

考题 单选题A passenger vessel is required to have a supervised patrol when().A there are passengers berthed on boardB navigating in excess of eight hoursC the vessel has substantial wood in its constructionD there is no automatic fire-detection system installed

考题 单选题Risk of collision may be deemed to exist().A if the compass bearing of an approaching vessel does not appreciably changeB even when an appreciable bearing change is evident, particularly when approaching a vessel at close rangeC if you observe both sidelights of a vessel ahead for an extended period of timeD All of the above

考题 单选题Under the Carriage of Goods by Sea Act of 1936,a vessel will be liable for damage to a cargo when the damage arises from().A Unseaworthiness when sailingB Insufficient packingC Quarantine delaysD Mismanagement of the vessel

考题 单选题Which statement about stopping a vessel is TRUE?()A A lightly laden vessel requires as much stopping distance as a fully laden vessel when the current is from asternB A vessel is dead in the water when the back wash from astern operation reaches the bowC A tunnel bow thruster can be used in an emergency to reduce the stopping distanceD When a vessel is dead in the water any speed displayed by doppler log reflects the current

考题 单选题Risk of collision may exist().A if the compass bearing of an approaching vessel does not appreciably changeB even when an appreciable bearing change is evident, particularly when approaching a vessel at close rangeC if you observe both sidelights of a vessel ahead for an extended period of timeD All of the above

考题 单选题A vessel constrained by her draft shall, when she overtakes a sailing vessel in a fairway,the sailing vessel is().A priviledged vessel and keep her course and speedB burdened vessel and give way to othersC burdened vessel and keep course nad speedD priviledged vessel and give way to others

考题 单选题A capsized small sail vessel is best righted when what part of the vessel is downwind?()A SternB BowC CenterboardD Mast

考题 单选题When is the density of the water required to be logged in the logbook of a ship?()A Any time the vessel moves from water of one density into waters of a different densityB Prior to getting underway when the vessel is floating in fresh or brackish waterC Only when the vessel moves from fresh water into salt waterD The density of the water is not required to be logged in the unofficial logbook

考题 单选题How would you pass a red buoy in the maritime buoyage system“A” ().A keep the buoy on the vessel's starboard side when approaching a port and on the vessel's port side when leavingB keep the buoy on the vessel's port side when approaching a port and on the vessel's starboard side when leavingC keep the buoy on the vessel's starboard side when approaching and leavingD keep the buoy on the vessel's port side when approaching and leaving

考题 单选题The phrase “When built” in the Certificate of Vessel’s Nationality definitely means().A When was your vessel builtB At what time is your vessel buildingC When is your vessel builtD At what time you built your vessel

考题 单选题The term of landfall means().A land first sighted when vessel approaching from seawardB land last sighted when vessel leaving from a portC in sight of one another when vessel underwayD in sight of an island during a ship on her voyage

考题 单选题The phrase “When built” in the Certificate of Vessel’s Nationality means().A when was your vessel builtB at what time is your vessel buildingC when is your vessel builtD at what time you built your vessel

考题 单选题Which vessel,when anchored at night,is NOT required to show anchor lights?().A A power-driven vesselB A vessel engaged on pilotage dutyC A vessel dredgingD A vessel restricted in her ability to maneuver

考题 单选题When a vessel is swinging from side to side off course due to quartering seas,the vessel is ().A broachingB pitchpolingC rollingD yawing

考题 单选题In most cases,when a large merchant vessel enters shallow water at high speed the().A maneuverability will increaseB speed will increaseC bow will squat farther than the sternD vessel will rise slightly,on a level plane