A cinquain is a five-line poetic form, of syllabic structure 2, 4,  6, 8, 2 - or, a five-line poem consisting of one noun, two  adjectives, three actions, four feeling words â¦ , and one noun  repeating the noun at the start.
Job Description and Duties. Combination welding is a specialty within the field of welding. As a combination welder, you'll put together metal to create machine parts, equipment or motors. You may also repair pieces. To do your job, you'll follow blueprints. Typically, you will use arc welding equipment, but you may also use gas welding equipment.
The EFD Induction Weldac: What it is, how it works and why you should care. âWeldacâ is EFD Inductionâs range of solid-state welders for tube and pipe welding. A standard Weldac system comprises a diode rectifier, IGBT inverter modules, an output section, busbar and operator control section.