14.14. Which tool is designed to save the lives of on board people in case of emergency at sea?
(A) Electric equipment
(B) Lifeboat
(C) Bilge pump
(D) Hatch
16.16. The major part of structure of the engine is a box structure made of cast iron employing
the double wall system which integrally cast the cam case, charge manifold, main oil and main
cooling water. Which one is it?
(A) Cylinder block
(B) Crankshaft
(C) Camshaft
(D) Connecting rod
29.29. What kind of pumps is used for pumping viscous liquids? And the pump is self-priming
and capable of producing a high vacuum.
(A) Centrifugal pump
(B) Screw pump
(C) Volute pump
(D) Diffuser pump
31.31. One kind of tools which are in common use for daily maintenance works on the ship
delivers an impact momentum to an object. The tool comprises a handle and a head with most of
the weight. The common uses of the tool are for driving nails, fitting parts, and breaking up
objects. What tool is above description?
(A) Drill
(B) Screwdriver
(C) Pliers
(D) Hammer
32.32. Which type of lifeboats is the space-saving rubber life raft, which can be expanded to full
size in emergency?
(A) Whaleboats
(B) Inflatable raft
(C) Oil tanker
(D) Tugboat
36.36. Which one of instructions for safety precautions described in the working manual is
incorrect?
(A) When changing cooling water, lubricating oil or filter immediately after the engine has stopped,
proceed to work only after the temperature has lowered.
(B) During running and immediately after the engine has stopped, the whole engine is heated. Take
care not to get burnt.
(C) Can touch a high temperature region such as the exhaust pipe or pressure indicator cock of
engine with bare hands.
(D) Do not touch the heater and heated sections of fuel oil system with bare hands.
