____ defined input means that the user can program each of the inputs to serve different functions, such as jog, reverse, external reset, hold speed, or go to a pre-determined speed.
a. NEMA
b. IEC
c. Motor
d. User
d. User
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When applying an insulating cement to a large, hot, rectangular exhaust duct, you should apply the cement _____.
a. in a single thick layer b. in small spots and spread it to a thin uniform layer c. so as to cover a large area as quickly as possible d. in many small, thick blobs and smooth them into a thick layer
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Describe three functions of boxes for wiring
What will be an ideal response?
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List the major components in most AHU's
What will be an ideal response?
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What is compromised when a positive-drive belt begins to skip?
A. tooth integrity B. pulley performance C. positive traction D. belt integrity
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