Technician A says seam sealers should be applied over bare metal surfaces. Technician B says aluminum creates a self-protecting anti-corrosion coating as it ages. Who is correct?
A. Technician A only
B. Technician B only
C. Both Technicians A and B
D. Neither Technician A nor B
B. Technician B only
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Generally, _____ has a more rigid set of specifications compared to most pipe.? ?
Fill in the blank(s) with the appropriate word(s).
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Timers are generally programmed in ____ intervals.
a. 0.1-second b. 0.5-second c. 1.0-second d. 2.0-second
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Multiviews are views of an object in which the line of sight is ____ the surface of the object.
A. parallel to B. perpendicular to C. near D. none of the above
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____ is the difference between the set point and the value of the measured variable.
A. Offset B. Steady-state error C. Either a or b
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