Disposable cylinders of HFC-407C are colored _____.

a. orange with a gray top
b. yellow
c. blue-gray
d. brown


d. brown

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In the thread note for Unified threads with components A - B C - D E, A is the _________________________ of the thread in inches.

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

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A leveling device that can be used for checking the level around obstructions is the _____.

a. water level b. builder's level c. laser level d. line level

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A parallel in/parallel out shift register is a temporary storage device for parallel data

Indicate whether the statement is true or false

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The motor that has its series and parallel field windings connected in the same direction are called ____________________ compound motors.

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

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