print this map. other bodies of water. The Gulf of Mexico covers a surface area of 579,153 sq miles (1.5 million sq km), and is measured 994 miles (1,600 km) west to east, and 559 miles (900 km) north to south.
Also referred to as: Lineman, Line Repairman Requirements and Responsibilities Constructs, maintains, and inspects transmission and distribution of electrical or power lines.
Basic parts and functions of electromechanical relays include: 1  Frame: Heavy-duty frame that contains and supports the parts of the relay. 2  Coil: Wire is wound around a metal core. The coil of wire causes an electromagnetic field. 3  Armature: A relays moving part. The armature opens and closes the contacts.