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Technician A says that most current truck hydraulic brake systems use single-acting wheel cylinders.Technician B says that in a double-acting wheel cylinder,a pair of pistons are actuated from a single bore,and act on both brake shoes.Who is correct?
Sodium Bicarbonate
A chemical compound, NaHCO3, used medically as an antacid and in baking as a leavening agent.
Histamine H₂-receptor
A type of receptor on cells in the stomach lining that, when activated, stimulates the release of gastric acid.
Proton Pump Inhibitor
A class of drugs that reduce the production of acid in the stomach, used to treat conditions like acid reflux.
Bowel Movement
The process of expelling waste material from the lower large intestine through the rectum.
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