2-33.
In distribution drawings, what
element of a pole schedule keys the
schedule to the plan?
1.
Identification number
2.
Pole classification
3.
Drawing symbol
4.
Pole location
2-34.
When using the as-built
construction drawings of a large
Navy building, in what division of
the drawings should you look to
find the size, type, and voltage of
the service laterals leading to the
building?
1.
Civil
2.
Architectural
3.
Mechanical
4.
Electrical
2-35.
For the construction of a
reinforced concrete transformer
vault, which of the following
information would more likely be
found in the construction
specifications, rather than the
construction drawings?
1.
Dimensions of the vault
2.
Capacity of the transformers to
be housed in the vault
3.
Slump and strength requirements
for the concrete
4.
Size and spacing of the
reinforcing steel
Learning Objective: Identify
different types of water sources
and describe the factors considered
when selecting a water source for
development.
2-36.
In general, the earth’s most common
source for supplying water is
classified as
1.
surface water
2.
subsurface water
3.
groundwater
4.
rainwater
2-37.
The term “water table” refers to
the
1.
upper level of groundwater
collected over an impervious
stratum
2.
lower level of groundwater
collected over an impervious
layer of earth
3.
distance from the ground
surface to the upper level of
groundwater collected over an
impervious stratum
4.
distance from the ground
surface to the lower level of
groundwater collected over an
impervious layer of earth
2-38.
Which of the following factors has
the greatest influence on the water
table in any given geographic
region?
1.
Rainfall
2.
Surface runoff
3.
Soil permeability
4.
Subsurface geology
2-39.
On Navy or Marine Corps
installations, what is the most
common source of potable water?
1.
Artesian wells and springs
2.
Public reservoirs
3.
Catchment basins
4.
Natural lakes and streams
2-40.
A water source that supplies
sufficient water for unlimited time
is said to be
1.
plentiful
2.
potable
3.
reliable
4.
palatable
2-41.
The two most important factors that
influence water quantity within a
given area are
1.
geology and rainfall
2.
availability and demand
3.
population growth and climate
4.
topography and geology
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