The Overall Heat Transfer Co-Efficient for a Shell and Tube

question 3

Multiple Choice

The overall heat transfer co-efficient for a shell and tube heat exchanger for clean surfaces is U0 = 400 W/m².K. The fouling factor after one year of operation is found to be hd0 = 2000W/m².K. The overall heat transfer co-efficient at this time is

• A)1200 W/m².K
• B)894 W/m².K
• C)333 W/m².K
• D)287 W/m².K

Learn the basics and applications of Earned Value Management (EVM) for tracking project performance.

Differentiate between various cost estimating methods and their application in project selection and planning.

Understand the concept and application of management reserves and contingency reserves in project budgeting.

Grasp the process and significance of budget transfers and their timing in project finance management.