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-Thermal draught
-Checking the draught of a drain
-Material requirements for connection and discharge ducts
-Drain (construction, design, special provisions)
-Checking and cleaning
Motivation phase
Watch the video carefully
How Natural Draft Cooling Towers Work (Stack Effect)
VIDEO
Information phase
Watch the video carefully
Memorise as much as possible
Consolidation phase
Do the quiz
Consider your answers carefully
Resource information
Level: Level 3
Subject: Central heating
Language: English
Estimated time to complete: 15+ minutes