The ()plates should be scraped and brushed to bare metal.
第1题:
Before entering a fuel tank that has been cleaned, it should be checked with an oxygen indicator and a/an ____.
A.Orsat apparatus
B.flame safety lamp
C.Halide torch
D.combustible gas indicator
第2题:
When bunkering is complete,the hoses should be ______.
A.Cleaned internally with a degreaser
B.Washed out with hot soapy water
C.Drained,blanked off,and stored securely
D.Stowed vertically and allowed to drain
第3题:
Shall we start ()now?
第4题:
A bare metal surface should be applied with the ()(防腐漆).
第5题:
The rusty plates should be wiped clean before paint is ().
第6题:
The rusty plates should be scrapped and brushed to ()(出白金属).
第7题:
rusty
tidy
dirty
cleaned
第8题:
gas oil
diesel oil
chemical compound
Freon-12
第9题:
when
how
where
whether
第10题:
Orsat apparatus
flame safety lamp
Halide torch
combustible gas indicator
第11题:
two to four months
four to six months
six to eight months
第12题:
chief engineer
surveyor
the engineer
the technique personnel of the shipyard
第13题:
To have an interview for a job,one should________.
A.wear expensive clothes
B.be clean and tidy
C.be polite and gentlemanly(or gentlewomanly)
D.be both B and C
第14题:
Buckler plates are ______.
A.Triangular-shaped plates connecting the bull chain to the topping lift
B.Metal plates secured over the tops of the hawsepipes
C.Faired shell plates with curvature in two directions
D.Sheets of dunnage used to prevent heavy cargo from buckling the deck plates
第15题:
In addition to the partition profile backup, how should the HMC be backed up to provide bare-metal restore capabilities?()
第16题:
Ships often become ()(脏). So cleaning is a frequent job on board.
第17题:
A ()(钢丝刷) should be used on all bare metal to remove the last of the scale.
第18题:
All the cargo wires must be ()well.
第19题:
completely filled with saltwater
filled with de-scaling compound
tightly closed to exclude air
vented to the atmosphere
第20题:
metal
wood
cement
all the above
第21题:
scaled
worn
deformed
rested
第22题:
Evacuation should be from an area forward of the bridge
The vessel should be slowed to bare steerageway
If the hoist is at the stern,booms extending aft at the stern should be cradled with the topping lifts hove taut
The litter should not be touched until it has been grounded
第23题:
triangular-shaped plates connecting the bull chain to the topping lift
metal plates secured over the tops of the hawsepipes
faired shell plates with curvature in two directions
sheets of dunnage used to prevent heavy cargo from buckling the deck plates