When the truss in Figure P8.8 is loaded, the support at E displaces 0.6 in. vertically downward and the support at A moves 0.4 in. to the right. Compute the horizontal and vertical components of displacement of joint C. For all bars the area = 2 in. 2 , and E = 29,000 kips/in. 2
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Briefly explain why a DC compound motor would be chosen for a particular application over a series motor or a shunt motor.
What will be an ideal response?
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Which method associated with processing involves dividing crushed and ground minerals into different categories?
A) Sizing B) Grinding C) Crushing D) Filtering
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What size are the holes through the bottom fl ange of the beam?
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Technician A says that air power steering assist systems are usually retrofit to truck manual steering systems. Technician B says that air power steering assist systems are very rare on modern trucks. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
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