Most commonly swarms will land between 1-20 feet off the ground on a tree branch within 50-100 feet of their hive. At this point they will wait patiently as the scout bees search the area for a new home suitable for the swarm to move into.
Motors A motor is a generic term for an engine. So yes they are the same thing. IMO, you have an electric motor or a gasoline engine.
Engine displacement is usually declared in cubic centimeters or cc, hence the label attached to car engines. A car engine generates power from the combustion of fuel. While engine displacement can affect the power generation of a car engine, there are other factors that may come into play.