What is the purpose of the draft switch?

A) to verify that the indoor blower is on
B) to verify that the burners are operating
C) to verify that the gas valve is open
D) to verify that the draft is working before energizing the igniter or energizing the gas valve


D

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Grafting of plants was practiced as early as 1500 B.C

Indicate whether the statement is true or false

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Profile tolerances are always equally disposed bilateral unless otherwise specified.

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

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Technician A says that chassis oscillations can be rhythmic vibrations sourced from the suspension. Technician B says that chassis oscillations can be irregular vibrations sourced from the suspension. Who is correct?

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

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A CAD drafter must calculate the total number of doors indicated on a set of plans for a large apartment building. The drafter determines the following are the number of door totals: 5 floors contain 38 doors each; 11 floors contain 33 doors each; and 15 floors contain 22 doors each. How many doors are contained in the set of plans for the apartment building?

What will be an ideal response?

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