In the truss shown, find the value of ?ABE in degrees.
Fill in the blank(s) with the appropriate word(s).
30°
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_______________ grease is unprocessed fat from meat and _______________ grease is used vegetable oil from the food service industry
Fill in the blank(s) with the appropriate word(s).
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What would the mixed air temperature be for a system with 20% outdoor air if the outdoor temperature is 10°F and the return air temperature is 75°F?
What will be an ideal response?
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A 20-cm-diameter rod is subjected to a tensile load of 1000 N at one end and is fixed at the other end. Calculate the deflection of the rod, if it is 50-cm-long.
What will be an ideal response?
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When the target is within the detection range of an inductive proximity detector, its oscillator __________.
A. stops running B. begins to run
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