Engineering MCQ Challenge Can you solve this practical pressure calculation question? According to the pressure-head relationship for water, approximately how much pressure is required to lift water to a height of 50 meters (ignoring losses)? A) 2 bar B) 5 bar C) 10 bar D) 50 bar Comment your answer below before reading other comments! This is a basic concept every engineer, technician, and instrumentation professional should know for pump sizing, water distribution systems, and process applications. Post navigation Electrical & Automation MCQ Challenge