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27.5 CLA2 Which of the following is a common flow-sensing element that creates a difference in pressure that can be measured by a D/P cell?

11-030 If you double the absolute pressure of a gas sample, what happens to the volume?

14-006 CLA2 What type of weld is used if one pipe is small enough to fit snugly inside the other?

12-014 In most cases, which part of the solution is the largest amount?

14-001 CLA 1 & Chem. 9.4 What can result from improper material selection?

23.4 CLA 2 What term describes the tubes located on the colder side of the firebox that transfer water from the steam drum to the mud drum?

24.13 CLA 2 What is the material used in a distillation column to maximize the contact area between the liquid and gas to effect separation?

24.4 CLA 2 Where does the separation process take place during distillation?

25-009 CLA1; Chem. 9.4 Human contact with a nitrogen environment can result in death due to _____________. 

24-22 CLA 2 Match the following components of a distillation tower: