Fire point
Flash point
Specific gravity
viscosity
第1题:
Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?
A.accidental discharge of oil
B.disposal of oil residues
C.quantity of water produced by F.W.G
D.discharge of dirty ballast or cleaning water from fuel oil tanks
第2题:
Which substance is NOT considered to be Oil under the pollution prevention regulations?
A.Petroleum and fuel oil
B.Sludge
C.Oil mixed with dredge spoil
D.Oil refuse and oil mixed with wastes
第3题:
Which of the following represents the significance the fuel oil cetane number?
A.The cetane number has no affect on injection lag
B.The cetane number is an indication of the fuel's viscosity
C.Ignition lag is reduced with fuels having a high cetane number
D.The cetane number is of little significance in the combustion process
第4题:
Accidental discharge of oil
Disposal of oil residues
Quantity of water produced by FWG
Discharge of dirty ballast or cleaning water from fuel oil tanks
第5题:
Glazing of the cylinder liners
Increase valve wear
Excessive oil pumping
Increase fuel consumption
第6题:
A ship which is required to carry an Oil Record Book must log in the book ______.
A.discharge of ballast or cleaning water from fuel tanks
B.sounding levels of all fuel tanks on a daily basis
C.the grade and specific gravity of all fuel oil carried
D.fuel consumption rates on a weekly basis
第7题:
cold fuel oil
low fuel oil pressure
low atomizing steam pressure
water in the fuel oil
第8题:
Which of the following operations need NOT to be entered on the Oil Record Book Part I? I、Disposal of oil residues. II、 Internal transfer of fuel oil
A.I only
B.II only
C.both I and II
D.neither I nor II
第9题:
setting point
ash
sulfur content
carbon residues
第10题:
(1)only
(2)only
both(1)and(2)
neither(1)nor(2)