30. What is the distance between TDC(top dead center)and BDC(bottom dead center)for a
diesel engine?
(A) Bore
(B) Clearance
(C) Stroke
(D) Displacement volume
40. 若要詢問船上的汙水櫃數量時,下列何句較為適當?
(A) How many sludge tanks do you have?
(B) How much sludge do you have?
(C) How many overflow tanks do you have?
(D) How much overflow water do you have?
18. The ______ of tanks containing liquids such as fuel, water, slops, ballast and various
bilges should be noted.
(A) sizes
(B) levels
(C) temperature
(D) pressure
13. What type of spanner has an adjustable “jaw” that allows for different size nuts and bolts
to be handled by the same spanner?
(A) ring spanner
(B) open-ended spanner
(C) box-ended spanner
(D) adjustable spanner
26. Which feature is indicated by a gradually rising pressure in the crankcase of trunk piston diesel
engines?
(A) Crankshaft wearing
(B) Blow-by
(C) Water leakage
(D) Fuel dilution
16. Which log is used to keep a written record of sounding of all engine room tanks?
(A) Engine room tank sounding log
(B) Oil record book
(C) Sewage management log
(D) Oil to sea interface log
21. If you want to know the repairs of main engine, which one of following sentences is the
better choice?
(A) How is the main engine now?
(B) How is it going?
(C) Excuse me, are you the engineer?
(D) Can I give you some advice?