Information about the meaning of fault codes on a furnace board is normally found

A) in the homeowner's user manual
B) on the back of the control board
C) the meaning of the codes is normally self evident
D) on the furnace panel


D

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The only difference between reverse and regular isometric is the you can ____.

A. view the left side instead of the right side B. view the right side instead of the left side C. view the bottom instead of the top D. both a and b E. none of the above

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The absence of beams and girders and the flat floor make the ____ an ideal poured-in-place concrete floor system in applications where headroom is a problem.

A. waffle-slab system B. joist slab system C. one-way ribbed system D. two-way flat-plate floor system

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In a regenerative braking system, which part of the electric motor is being controlled by the computer?

A) The stator B) The rotor C) Both the rotor and the stator D) Neither the rotor nor the stator

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Which grade of fuel oil has the highest viscosity?

A) Only industrial duty fuel oil is required to have viscosity. B) All fuel oil has the same viscosity because it requires the same additives. C) Number 1 D) Number 6

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