Estimate the deflection at midspan of the truss in Figure P13.12, treating it as a beam of constant cross section. The area of both the top and bottom chords is 10 in. 2 . E = 29,000 kips/in. 2 . The distance between the centroids of the top and bottom chords equals 9 ft.
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_____ is the most frequently used NDT method.? ?
A. Magnetic particle inspection? B. Radiographic inspection? C. Visual inspection? D. Penetrant inspection?
When attempting to suppress a Class C fire in a chassis, which of the following is good practice?
A. Disconnecting the batteries. B. Using a carbon dioxide fire extinguisher. C. Avoiding inhaling the fumes produced by burning conduit. D. All of the above.
Two technicians are discussing drum brake self-adjusters. Technician A says that some brakes self-adjust when the brakes are released when the vehicle is driven in reverse. Technician B says that some brakes self-adjust when the brakes are applied rather than when released. Which technician is correct?
A) Technician A only B) Technician B only C) Both Technicians A and B D) Neither technician A nor B
Another name for relative coordinate programming is _________________________ programming.
Fill in the blank(s) with the appropriate word(s).