(8) Which preservatives can displace water on a metal surface?
ANSWER: ___________________________________________________________________________
(9) Which preservative does not contact the item but uses a vapor shield instead?
ANSWER: ___________________________________________________________________________
(10) Which P-type preservative is hydraulic brake fluid?
ANSWER: ___________________________________________________________________________
(11) Which preservative is used on an artillery gun to protect the bearings if we do not know where it is to be shipped?
Why?
ANSWER: ___________________________________________________________________________
(12) How many different contact preservatives are there?
ANSWER: ___________________________________________________________________________
(13) What is a preservative?
ANSWER: ___________________________________________________________________________
___________________________________________________________________________
(14) Which P-type preservative is used as a preservative and a break-in lubricating oil for internal combustion engines?
ANSWER: ___________________________________________________________________________
(15) What is a distinguishing characteristic of MIL-PRF-16173?
ANSWER: ___________________________________________________________________________
___________________________________________________________________________
(16) What are contact preservatives?
ANSWER: ___________________________________________________________________________
___________________________________________________________________________
(17) What are the two kinds of additives used in preservatives to help prevent rust?
ANSWER: ___________________________________________________________________________
___________________________________________________________________________
(18) Does an item preserved with MIL-PRF-16173 require a greaseproof wrap? Why?
ANSWER: ___________________________________________________________________________
___________________________________________________________________________
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