Keeping wood structures dry and limiting the use of all wood to areas at least ____" above the exterior grade provides additional assurance against termites.
A. 6
B. 9
C. 12
D. 15
Answer: C
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When a tree or other plant is not affected by the presence of a harmful insect, it is described as being:
a. immune c. engineered b. modified d. invulnerable
Match the definition to the correct term.
A. Female mating position. B. Aggression and dangerous behavior of bottle-fed crias that over attach to humans. C. Baby llama or alpaca. D. Animal with a 3-compartment stomach.
Electric motors are better than an internal combustion engine to propel a vehicle because
A) They are quiet B) They produce high torque at low speeds C) They do not burn fuel and therefore do not release carbon dioxide into the environment D) All of the above are correct
What is the resolution, in percent, of a 12-bit DAC?
A) 0.000488 B) 0.024 C) 0.083 D) 8.33