Los revestimientos de aislamiento cortados a mano deberían:
a. usarse en caso de emergencia.
b. usarse siempre.
c. no usarse nunca.
d. usarse en trabajos pequeños.
a. usarse en caso de emergencia.
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This symbol represents
A) Heater. B) Transformer. C) Motor. D) Light.
Of the following breeds, the __________ is not a dual-purpose goat
a. Nubian c. Tennessee Fainter b. Kinder d. Pygmy
What is an example of a material that can be used during construction to reduce HVAC loads over the life of the structure?
A. slate shingles B. salvaged framing lumber C. lumber treated with CCA wood preservative D. autoclaved aerated concrete (AAC) blocks
The most problematic area in post-and-beam construction involves ____.
A. transporting components from the shop to the construction site B. connecting the posts to the footings and the beams to the posts C. safety issues during the erection of these structures D. the lack of the availability of solid beams cut from large trees