What is the free area of a register or grille?

A) The area of the register excluding the outside edge.
B) The amount of the grille face area that is open.
C) The portion of the register that is not being used.
D) The area found by multiplying the register height and width.


B

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The glass fiber-reinforced concrete (GFRC) skin is connected with cold-formed steel (CFS) backup frame with anchors. Why are these anchors called flex anchors?

What will be an ideal response?

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Answer the following statement(s) true (T) or false (F)

In a cabinet installation, the drawer type should match the door type.

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Technician A says the flanged or recessed lap joint is commonly used when performing a sectional rail replacement. Technician B says blueprint repairing means the vehicle damage is analyzed by using a detailed drawing of the vehicle. Who is correct?

A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B

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When placed at the correct angle for climbing, the ratio of the ladder's vertical reach to distance of the butt from the structure is ___ to one.

a. five b. two c. three d. four

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