It is generally not advisable to drive a wedge into a crack occuring in the hull because wedges ____.?
A) Tend to open the crack B) Will work loose C) Will splinter D) Will pull through the plating E)Tend to crack
Soru Kategorisi GASM Sınavı
_____________of the oil separators use the centrifugal force.?
A) none B) any C) neither D) a little E)most
The oil in a cargo winch gear box should be sampled periodically to ______________.?
A) Make sure it has not become contaminated B) Perevent the gear box from leaking C) Prevent the oil fron becoming inflammable D) Make sure the motor bearings are lubricated E)See if the level is proper
What is the system used for measuring the ignition quality of a diesel fuel?
A) Heating valve B) Cetane numbers C) Flash points D) 90 percent boiling points E)Cooling water temperature
With the diesel running, white smoke starts coming out of the stack and the diesel stops. What would be the cause?
A) Low lube oil pressure B) High lube oil pressure C) Super charger running too fast D) Leaky injector E)Fuel oil filters full of water
Before starting an auxiliary diesel engine, you should:?
A) Change fuel oil strainers B) Clean the air filter C) Check the crankcase oil level D) Vent the cooling system E)Clean flywheel
The dissolved salts in feedwater may cause :?
A) Reduction in heat transfer by scale formation B) Hardness C) Caustic cracing D) Tube failure from overheating E)All
What statement is not true regarding switchboards?
A) Switchboards distribute electric power. B) There are feeders that extend from switchboard to the distribution panels. C) Switchboards are divided into sections by busbar isolators. D) Switchboards recieve power directly from transformer. E)Switchboards are connected to the panels and…
During the more detailed inspection of the machinery spaces by the, the Port State Control Officer (PSCO), a large number of temporary repairs, including pipe clips or cement boxes, will indicate ______.?
A) The engine book log book is not in order B) The chief engineer is on leave C) That the electric generator is out of commission D) The reluctance to make permanent repairs E)That the main engine does not work
…………… what consequences are , the captain is determined to go ahead his plan.?
A) although B) No matter C) Where D) Which E)if