Which statement is TRUE of centrifugal pumps aboard tankers?
A) They are gravity-fed. B) They are more expensive than reciprocating pumps. C) They are positive displacement pumps. D) They are used for stripping pumps. E)NULL
Soru Kategorisi Güverte
In a burton rig, the dock boom can also be called the __________.?
A) hatch boom B) offshore boom C) stay boom D) yard boom E)NULL
A charterer is unable to complete the loading of a vessel during the laydays specified in the charter party. Under these circumstances, the __________.?
A) vessel operator can collect demurrage B) ship is authorized extra time to discharge the cargo C) charterer must pay dispatch money D) effective period of the charter is extended E)NULL
A vessel cannot comply with all of the SOLAS requirements due to its construction. Where will this be indicated?
A) Nowhere; the vessel must comply to engage in international trade. B) On the reverse of the SOLAS certificate C) On the Exemption Certificate D) On the Certificate of Inspection E)NULL
You are proceeding under NCS (Naval Control of Shipping) and wish to send a message by rapid transmission which does not require a higher precedence. Which precedence would you give this message?
A) O (IMMEDIATE) B) P (PRIORITY) C) R (ROUTINE) D) Z (FLASH) E)NULL
You are loading 475,000 barrels of cargo oil. At 0800 on 8 July, you find that you have loaded 174,000 barrels. At 1000, you find that you have loaded 192,000 barrels. If you continue loading at the same rate, you will finish at approximately __________.?
A) 1752, 8 July B) 1940, 8 July C) 0143, 9 July D) 1727, 9 July E)NULL
The amount of strain on each runner of a married fall system lifting 2000 lbs. when the angle made by the legs is 90° would be __________.?
A) 1000 lbs. B) 1154 lbs. C) 1414 lbs. D) 2000 lbs. E)NULL
Ease the rudder” means to __________.?
A) steer the course which is your present heading B) move the rudder slowly in the direction of the most recent rudder command C) bring the rudder amidships D) decrease the rudder angle E)NULL
An alien crewmember with a D-1 permit leaves the vessel in a U.S. port and fails to return. The first report you make should be to the __________.?
A) Customs Service B) Immigration Service C) local police D) OCMI E)NULL
It is possible, and sometimes necessary, to strengthen the deck of a vessel for carriage of deck cargo by __________.?
A) placing bunker on the deck B) building a stage on which to place the cargo C) welding steel “feet” to the deck, on which the cargo is placed D) erecting vertical pillars under the deck to support the cargo…