Most zone dampers in zoning systems _____
a. are powered open and spring-return closed
b. are powered closed and spring-returned open
c. have four distinct positions
d. must serve more than one diffuser
b
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40 liters/sec = 634 gal/hr?
Answer the following statement true (T) or false (F)
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Identify ten pieces of equipment or containers used for shop cleanup
What will be an ideal response?
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A passive wheel speed sensor is also referred as ________
A) Hall-effect B) Variable reluctance (VR) C) Magneto-resistive (MR) D) Either A or B
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First-degree burns are classified as critical burns.