When insulating duct, which surface(s) should be covered first?

a. Sides
b. Top
c. Bottom
d. End


c. Bottom

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Manufacturers of hardware for sliding and bifold doors specify ____________ for doors installed with their hardware.

A. exact sizes B. rough opening sizes C. frame size

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____________________ is the joining of two pieces of metal alloy having a melting point below 800 degrees Fahrenheit.

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

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How do you edit a component? How do you end the editing when finished?

What will be an ideal response?

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Determine the output frequency for a binary counter that contains twelve flip-flops with an input clock frequency of 20.48 MHz

A) 15 kHz B) 30.24 kHz C) 5 kHz D) 10.24 kHz

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