OUPV-Nav General USCG questions
A lighthouse can be identified by its
Painted Color
Light Color and phase characteristic
type of structure
all of the above - Answer All of the above
The nominal range of a light may be accurately defined as the maximum distance at which a
light may be seen
under existing visibility conditions
under perfect visibility
with ten miles visibility
with fifteen miles visibility - Answer with ten miles visibility
a white diamond daymark with an orange border is a(n)
special mark
information or regulatory mark
lateral aid on the intracoastal waterway
safe water mark - Answer information or regulatory mark
Tropical cyclones are classified by form and intensity. Which system does not have closed
isobars?
hurricane
Tropical disturbance
tropical depression
Cyclone - Answer tropical disturbance
a line of position derived by radar range from an identified point on a coast will be a(n)
straight line
A lighthouse can be identified by its
Painted Color
Light Color and phase characteristic
type of structure
all of the above - Answer All of the above
The nominal range of a light may be accurately defined as the maximum distance at which a
light may be seen
under existing visibility conditions
under perfect visibility
with ten miles visibility
with fifteen miles visibility - Answer with ten miles visibility
a white diamond daymark with an orange border is a(n)
special mark
information or regulatory mark
lateral aid on the intracoastal waterway
safe water mark - Answer information or regulatory mark
Tropical cyclones are classified by form and intensity. Which system does not have closed
isobars?
hurricane
Tropical disturbance
tropical depression
Cyclone - Answer tropical disturbance
a line of position derived by radar range from an identified point on a coast will be a(n)
straight line
