Quick Answer. The average spider can live anywhere from 1 to 3 years depending on its habitat and protection from predators. The garden spider, also known as an orb spider, lives about a year unless it finds a sheltered area away from extreme temperature changes, in which case it can live a few years. Keep Learning.
Protection against corrosion increases the life of metallic fuel tank and lines. Corrosion protection also avoids catastrophic results that could be caused by a release of product from the lines and tanks. Cathodic protection (CP) is an electrical method to avoid corrosion.
Type 2: Galvanic Corrosion Prevention ï® Galvanic Corrosion-Four essential elements required ï® An anode ï® A cathode ï® A conducting environment for ionic movement (electrolyte) ï® An electrical connection between the anode and cathode for the flow of electron current. ï® The anode is consumed. The cathode is protected.