Plumbing Africa June 2019 | Page 57

PLUNGER GAMES 55 Plunger games Test your knowledge on plumbing and business terms or take time out and have some fun! BLOCKWORD ACROSS The removal or escape of fluid or gas from a closed system through a valve. The flow over the edge/ rim or marker of a vessel, especially with liquids. The process of establishing the truth, accuracy, or validity of something. 1 6 8 DOWN A hard white substance consisting mainly of calcium carbonate, deposited by water on the inside of pipes, kettles,etc. 2 3 4 A pipe to carry rainwater from a roof to a drain or to ground level. The measures to check the quality, performance, or reliability of a product or system, especially before putting it into widespread use or practice. A particular level of rank, quality, proficiency, or value. A compartment with controlled pressure and parallel sets of doors, to permit movement between areas at different pressures. 5 7 Go to page 59 for the answers. WORD SEARCH Locate these words Achievement Copper Dependable Design Development Environment Galvanised Initiative Insider Investment Manufacturing Mixer Plastic Porcelain Process Stainless Steel Success Trade Trap www.plumbingafrica.co.za June 2019 Volume 25 I Number 4