Bending stresses may develop in an arch if the supports at the ends of the arches shift because of:
A. structural stiffening.
B. drag or base isolation.
C. resonance or negative pressure.
D. settling soil or thermal expansion.
Ans: D. settling soil or thermal expansion.
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a. desmontar la forma b. limpiar la forma c. terminar el concreto d. quitar los amarres de la forma
In an AC circuit containing impedance, if the line current is 10A, and the in-phase current is ____________________A, then the power factor is 0.5.
Fill in the blank(s) with the appropriate word(s).
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A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
Identify three factors in a well-made corsage
What will be an ideal response?