Friction between the slab and the soil causes cracking, which can be controlled by a(n) ____.

A. steel girder
B. expansion joint
C. contraction joint
D. anchor bolt


Answer: C

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Today, the most used BIM feature is called "____" detection, which allows the user to determine the physical issues of space between two building pieces occupying the same space.

A. edge B. threat C. clash D. deception

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Technician Asays the motor turns faster if there are more armature windings connected between the common and high-speed brushes. Technician B says the less counterelectromotive force (CEMF) in the armature, the greater the armature current. Who is correct?

A. Technician A only B. Technician B only C. Both Technician A and B D. Neither Technician A nor B

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Analyze the frame in Figure P11.16 by moment distribution. Determine all reactions and draw the shear and moment curves locating points of inflection and labeling values of maximum shear and moment in each span. E is constant, but I varies as indicated below.

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Roundworms cause more damage to agricultural animals than any other group of internal parasites.

Answer the following statement true (T) or false (F)

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