Why does Washington State Parks and Recreation Commission strongly discourage persons from sitting on the rear swim step of any motorized vessel while the engine is running

Risk of carbon monoxide poisoning

Explanation:

Sitting on at the rear swim step of a motorized boat(motorized vessel) could cause carbon monoxide poisoning since this is where the engine gives off carbon monoxide into the atmosphere. It is therefore not advisable to sit in this part of the boat.

well, paralell is parallel. i am providing links to .

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a series circuit is one with all the loads in a row. there is only one path for the electricity to flow. if this circuit was a string of light bulbs, and one blew out, the remaining bulbs would turn off.

unlike in series circuits, a charge in a parallel circuit encounters a single voltage drop during its path through the external circuit. the current through a given branch can be predicted using the ohm's law equation and the voltage drop across the resistor and the resistance of the resistor.

a parallel circuit has certain characteristics and basic rules: a parallel circuit has two or more paths for current to flow through. voltage is the same across each component of the parallel circuit.