A ribbed reinforced concrete slab-on-ground foundation is preferred over a constant-thickness slab foundation because
A) it can be constructed more quickly.
B) it does not require control joints.
C) its formwork is simpler.
D) it provides the same strength and stiffness at a lower cost.
E) all of the above.
D) it provides the same strength and stiffness at a lower cost.
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The best way to check the efficiency of individual cylinders is:
A. Five gas analysis B. A compression test C. A vacuum test D. A power balance test
The head-up display (HUD) displays visual images onto radio face.
Answer the following statement true (T) or false (F)
For the fin equation described in Problem 6.25, if the units of T, h, P, A, and x are expressed in degree Rankine (°R), Btu/h·ft2 ·°R, ft, ft2, and ft, respectively, what are the appropriate units for thermal conductivity k if the fin equation is to be homogenous in units? Show all steps of your work.
What will be an ideal response?
The hexadecimal equivalent of the binary number 10001111 is
A. 8E B. 8F C. 1E D. F8 E. E1