Definition of abscissa. plural. abscissas. also. abscissae. play \-Ësi-(Ë)sÄ\. : the horizontal coordinate of a point in a plane Cartesian coordinate system obtained by measuring parallel to the x-axis â compare ordinate.
Most RV parks provide either partial hookups, which include electricity and water, or full hookups, which add sewer service. Some deluxe parks also include hookups for cable television and telephone lines.
It has been stated that 85 per cent of 12-volt batteries fail before they should. When hooking up deep cycle RV batteries there are two different wiring types. A parallel hook-up is used when there is more than one 12-volt battery. The positive posts are connected together, as are the negative posts.