fuel
oxygen
ignition
All of the above
第1题：
Which factor must be considered when determining the order of loading of dissimilar products through the same piping system aboard a tanker?
A.Contamination of the cargo
B.Flash points
C.Reid vapor pressures
D.Specific gravities
第2题：
What is NOT a requirement of cargo piping installed in tank vessels carrying grade D or E cargo ONLY ________．
A.The cargo piping system shall be fixed
B.Flanged joints shall be used for pipe sizes exceeding 2 inches in diameter
C.Piping through bunker spaces may be run through a pipe tunnel
D.Connections at bulkheads must be made so that the plating does not form part of a flanged joint
第3题：
Which system should be supplied to obtain the best efficiency and lowest emissions?
A.Lean combustion principle
B.Fuel oil system
C.Electrical control system
D.Electronic control system
第4题：
（）is for the operation ordering and the information exchange by Internet among the firms.
第5题：
燃烧控制系统combustion control system
第6题：
The system of valves and cargo lines in the bottom piping network of a tanker that connects one section of cargo tanks to another section is called a ______．
A.come-along
B.crossover
C.manifold
D.runaround
第7题：
In order for combustion to occur inside a piping system such as a vapor collection header in a marine emmission control system, there must be ______.
A.fuel
B.oxygen
C.ignition
D.All of the above
第8题：
A requirement is a feature of the system or a description of something the system is capable of doing in order to fulfill the system's(71)．
A．plan
B．purpose
C．document
D．Design
第9题：
英译中：Electronic order system
第10题：
temperature
pumping rate
pressure
heat