A vessel is constructed with a steel hull...
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Question 1 of 27070
66636eec28f7522a1c51d0c1
A vessel is constructed with a steel hull and an aluminum superstructure. Which statement is TRUE?
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A
If the superstructure is stressed, an aluminum structure requires additional expansion joints to prevent fracture.
B
The steel at the area of the aluminum-to-steel connection must be closely checked for galvanic corrosion.
C
The aluminum will provide greater resistance to the spread of fire by conduction.
D
The aluminum structure is usually attached to a steel coaming by a method that insulates the two metals.
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Question 1 of 27070
66636eec28f7522a1c51d0c1
Q
A vessel is constructed with a steel hull and an aluminum superstructure. Which statement is TRUE?
A
If the superstructure is stressed, an aluminum structure requires additional expansion joints to prevent fracture.
B
The steel at the area of the aluminum-to-steel connection must be closely checked for galvanic corrosion.
C
The aluminum will provide greater resistance to the spread of fire by conduction.
D
The aluminum structure is usually attached to a steel coaming by a method that insulates the two metals.
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