Diseases of Ficus Elastica. Ficus elastica, more commonly known as the rubber tree, is a tropical-looking plant that thrives outdoors only in very warm climates, including U.S. Department of Agriculture plant hardiness zones 10 and 11.Gardeners living in cooler areas frequently enjoy growing rubber trees as houseplants, however.iseases of Ficus Elastica. Ficus elastica, more commonly known as the rubber tree, is a tropical-looking plant that thrives outdoors only in very warm climates, including U.S. Department of Agriculture plant hardiness zones 10 and 11.
Active Alarm. An active car alarm is one that the driver has to activate. That is usually done by clicking a remote to set the alarm once all of the doors and closed and the car is parked. Most active alarms also lock the doors at the same time that they're set.ystem. A car alarm system can often switch between being passive and active. The owner can toggle the system back and forth, or he can call a professional to change it from one to the other. It's entirely up to the owner which option he prefers to protect his vehicle.
Operation. In a set of double doors with automatic flush bolts, one of the doors is active and one is inactive. The active door is the door with the handle or push lever that opens the door. This is also the door with the dead bolt or other locking device.The inactive door is the door with the automatic flush bolts.olts are mechanisms that keep doors secure, and locked. Flush bolts are a particular type of bolt that is flush, or even, with the side of the door.