glass cleaner
a simple ammonia and water solution followed by an antistatic solution
a bleach solution followed by water
compressed air
第1题：
A. Acquire the appropriate tools that are going to be used.
B. Touch the case to discharge static.
C. Remove loose jewelry.
D. Refer to manufacturer documentation.
第2题：
In the event of fire in a machinery space，______.
A.the fixed carbon dioxide system should be used only when all other means of extinguishment have failed
B.the fixed carbon dioxide system should be used immediately，as it is the most efficient means of extinguishment
C.water in any form should not be used as it will spread the fire
D.the space should be opened 5 minutes after flooding CO2 to prevent injury to personnel
第3题：
What type of extinguisher should be used for an electric fire? ________
A.CO2
B.Form
C.Water
D.Water and Form
第4题：
Which of the following items can be used as a discharge lamp？（）
第5题：
What is a cofferdam ________．
A.Tube fitted to an ullage hole
B.Area the product is loaded into
C.Void or empty space separating two tanks
D.Opening in the deck used for cleaning a tank
第6题：
A. o
B. a
C. p
D. A
第7题：
You are cleaning the tanks after carrying a cargo of crude oil. Which statement is TRUE?
A.Washing water should be recirculated if possible because it has the same electric potential as the cargo tank being cleaned
B.The hoses to portable cleaning machines should be disconnected before the machines are removed from the tank
C.The principal hazard with steaming cargo tanks is raising the ambient temperature above the flame point of the cargo residue
D.Steam cleaning and water washing are both capable of generating electrostatic charges within a tank
第8题：
(b) Assess the extent to which social responsibility issues could and should affect his decision to move into the
new product area. (8 marks)
第9题：
Which cleaning product should be used for the inside of a computer？（）
第10题：
A small push button typically found on the inside of a server case is MOST likely used for which of the following purposes?（）