A construction plan specifies 1" CTS x 1 ?2 insulation. Which of the following does this specification describe?

a. 1?2" thick insulation on a 1" inner diameter copper tube
b. 1?2" thick insulation on a 1" outer diameter copper tube
c. 1" thick insulation on a 1?2" inner diameter copper tube
d. 1" thick insulation on a 1?2" outer diameter copper tube


b. 1?2" thick insulation on a 1" outer diameter copper tube

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The ____________________ has been brought back from the brink of extinction on the Great Plains

Fill in the blank(s) with the appropriate word(s).

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The process of weathering or eroding the hard coat of a seed so that moisture can enter is known as _____________________

Fill in the blank(s) with correct word

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Fungi are much more sensitive to strong acid conditions than are bacteria or actinomycetes

Indicate whether the statement is true or false

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Which is NOT a commonly used type of fuel pump design?

A) Roller cell B) Pulsating C) Gerotor D) Turbine

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