A ____ dome is a spherical shell structure based on a network of triangular elements that provide triangulated rigidity and distribute stresses across the entire structure.
A. space frame
B. pneumatic
C. fabric
D. geodesic
Answer: D
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Identify the order of the steps for the general lockout/tagout procedure:
____ Isolate and de-energize all sources of energy to the equipment. ____ Confirm isolation with maintenance and add maintenance tags. ____ Stop the equipment. ____ Tag the start/stop station. ____ Isolate the equipment (in other words, block, tag, and lock all process lines). ____ Centralize the isolation keys in an area with restricted access (for example, a lockout/tagout lockbox).
A stone-honeycomb panel is anchored to the backup wall using ________.
A) epoxy cement. B) stainless steel bolts. C) separate dead-load supports and tiebacks. D) two interlocking metal channels.
How many side surfaces does a cylinder have?
a. 1 b. 3 c. 4 d. 8
Before turning drums or rotors, all rust must be removed from mounting surfaces to eliminate ____________________.
Fill in the blank(s) with the appropriate word(s).