Mineral wool generally has a lower embodied energy than fiberglass due to its recycled content.
Answer the following statement true (T) or false (F)
True
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Steel decks are made in two types?roof decks and floor decks. Which material(s) cover(s) a roof deck from above and which cover a floor deck from above?
What will be an ideal response?
Technician A says when an external gear is in mesh with an internal gear, the two gears will rotate in the same direction. Technician B says there will be a torque increase when an external gear drives and is in mesh with an internal gear. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
A variable-ratio steering gear varies the gear ratio based on what?
What will be an ideal response?
Which of the following error statements is true when the controller is a direct-acting mode type?
A) Error = GV — HV B) Error = PV — SP C) Error = HV — GV D) Error = SP — PV