See also: Hanover Township, Pennsylvania (disambiguation). Hanover is a borough in York County, Pennsylvania, 19 miles (31 km) southwest of York and 54 miles (87 km) north-northwest of Baltimore, Maryland and is 5 miles (8.0 km) north of the Mason-Dixon line. The town is situated in a productive agricultural region. The population was 15,289 at the 2010 census.
Horsepower (hp) is a unit of measurement of power (the rate at which work is done).
British Horse Power in pumps, fans and turbines - and how to convert to other commonly used units. Horsepower is the imperial (British) unit of power. A horsepower is the ability to do work at the rate of. 1  33000 ft.lb per min or.  550 ft.lb per second.