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If you are operating a powerboat at night your green side light must be visible to boats approaching which directions?
Wiki User
∙ 8y ago
If you are operating a powerboat at night your green side light must be visible to boats approaching over an arc of the horizon 112.5 degrees and so fixed as to show the the light from right ahead to 22.5 degrees abaft of the beam on its respective side.
Wiki User
∙ 8y ago
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You are operating a boat at night your red side light must be visible to boats approaching from what directions?
It is my understanding that you are taking the boater test. It is head on and port.
When encountering other vessels in darkness or reduced visibility what do visible white green and red lights?
You are approaching a powerboat head-on
When encountering other vessels in darkness or reduced visibility what visible white green and red lights indicate?
You are approaching a powerboat head-on
When encountering other vessels in darkness or reduced visibility what do visible white and red and green lights indicate?
You are approaching a powerboat head-on
A powerboat less than 39.4 feet long is anchored at night From which direction must a white light be visible?
A powerboat less than 39.4 feet long is anchored at night white light must be visible from all directions.
If a powerboat is operating at night from which direction should the white masthead light be visible?
The masthead light should be visible in a 225 degree arc centered on dead ahead.
Where must the white light be visible for a power boat 395?
A white light on a powerboat (that obviously doesn't have a mast) must be displayed so as to be visible from 360 degrees.
What is reflecting light in all directions called?
Visible light causes reflection of light in all directions
When viewing refrigerant through the liquid sight glass what is an indication that the system is low on refrigerant?
Bubbles visible in the glass with the system operating.Bubbles visible in the glass with the system operating.
Which color has a higher frequency?
In the visible-light portion of the electromagnetic spectrum, frequencies are lowest near red light (approaching infrared waves) and highest near violet light (approaching ultraviolet rays).
The scattering of visible light in all directions by colloids or suspensions is?
It is called the Tyndall effect.
When encountering other vessels in darkness or reduced visibility what does a visible white light indicate?
A vessel displaying a visible white light signifies that it is a power-driven vessel. Observing this light helps determine the vessel's status and potential course of action to avoid a collision.
