?In selecting the joining process, one consideration relates to the ____, such as whether the parts are made out of a standard metal or an exotic alloy.
A. ?quality requirements
B. ?appearance of the finished product
C. ?materials to be joined
D. ?size of the parts to be joined
Answer: C
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Which of the following is an environmental hazard associated with compressors?
A. Seal leaks B. Electric shock C. Excessive noise levels D. High-voltage electricity
Compute the vertical deflection of joint C in Figure P8.36. In member ABC consider only the strain energy associated with bending. Given: I AC = 340 in. 4 , A BD = 5 in. 2 . How much should bar BD be lengthened to eliminate the vertical deflection of point C when the 16-kip load acts?
A self-contained recovery device:
A) Is used with systems that are not connected to the power grid. B) Can only be used on systems that are sold by independent distributors. C) Relies on the system from which the refrigerant is being recovered for its operation. D) Does not rely on the system from which the refrigerant is being recovered for its operation.
Technician A says when a magnetic field is moved across a conductor, voltage will be induced in the conductor. Technician B says when a conductor is moved across a magnetic field, voltage will be induced in the conductor. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. NeitherA nor B