If the width of a photoelectric beam is 1/8 inch and target diameter is 1 ¼ inches, what is the sensor response time required to perform the switching action as the object passes the detection point at 3 inches per second?
What will be an ideal response?
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____ exterior surfaces may be constructed using a finish coat of a Portland cement, lime, and sand mixture.
A. Glass-fiber B. Vinyl C. Stucco D. Aluminum
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In the accompanying figure, the item identified as number 5 is the standard break symbol for a ____.
A. round solid section B. wood rectangular section C. pipe or tubing D. rectangular section
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Border plants must be of the type that insects prefer to the crop plants
Indicate whether the statement is true or false
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Which type vehicle is most likely to have a D pillar?
A) Station wagon B) Sports coupe C) Pickup truck D) None of these
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