30. When combating a major electrical fire at open sea, the main consideration is to_____ .
(A) reduce the possibility of electrical shock to any personnel (B) prevent a total loss of electrical power (C) prevent saltwater damage to electrical equipment (D) eliminate the toxic fumes from burning insulation
40. An
indicator diagram is a pressure-volume graph taken from the pressure in the _____of a running engine. (A) crankcase (B) fuelpump (C) scavenging trunk (D) cylinder
13. 09:30 Transferred bilge water from portside engine room forward bilge well to _______________
.
(A) overboard directly
(B) bilge water holding tank
(C) boiler water feed tank
(D) sewage water collecting tank
28. If the exhaust temperature exceeds the limit stated in the Records of Ship Trial, what
action shall be taken?
(A) increase the engine speed
(B) decrease the engine speed
(C) maintain the engine speed
(D) increase the engine load
6. What entries in general, should be timely made in the engine log book?
(A) All the events encountered during the duty watch.
(B) Work being done on last voyage.
(C) Job order on next calling port.
(D) Time of next overhaul of Main Engine.