Which material/s should a nonconducting ladder be made of?
A. aluminum
B. wood
C. fiberglass
D. a and b
E. b and c
Answer: E
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____ is an environmentally friendly product in all stages of its life span, from raw material production to demolition.
A. Concrete B. Steel C. Aluminum D. Bamboo
Washington's decision to retire from the presidency in 1797
A. paved the way for Thomas Jefferson to step into the presidency. B. established a two-term tradition for American presidents. C. was capped off with a powerful Farewell Address, delivered before thousands of people. D. had political leaders singing his praises for his accomplishments and dedication. E. led England to see the fledgling nation as vulnerable.
Explain what counterflashing is.
What will be an ideal response?
A prime circle ____.
A. has a diameter equal to the diameter of the base circle added to the radius of the cam follower B. is only used in the construction of an inline follower plate cam profile C. passes through the center of the follower at the 0° position D. both a and c E. none of the above