Por lo general, se necesita un tirante central en la forma de una escalera cuando _____.
a. las escaleras son anchas
b. las escaleras son altas
c. la elevación de unidad es
superior a 10 pulgadas
d. la elevación total es supe-
rior a 10 pies
Answer: A
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What will be an ideal response?
What tasks must be performed to achieve EA prerequisite 1?
A) The CxA is responsible to review the owner's project requirements and the basis of design documents to ensure they are both complete and clear B) The CxA must write the commissioning requirements and make sure they are incorporated into the construction documents C) A qualified commissioning agent (CxA) should be chosen. D) The CxA is responsible for developing and implementing a commissioning plan. E) All of the above F) None of the above
Solid-state electronic devices are constructed from solid pieces of material called ____.
a. vacuum tubes b. conductors c. semiconductors d. transducers