Pick Out the Wrong Statement

question 22

Multiple Choice

Pick out the wrong statement.

• A)Superheated steam is preferably not used for process heating because of its low heat transfer film co-efficient
• B)In a shell and tube heat exchanger, the shell pressure drop is maximum for orifice baffles
• C)S.I. unit of fouling factor is Watt/m² .°K
• D)Longitudinal fins are used in extended surface heat exchangers, when the direction of fluid flow is parallel to the axis of the tube

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Definitions:

Financially Better

A state or condition where financial health, performance, or position has improved or is superior to a previous state or to another entity's state.

Total Contribution Margin

The difference between total sales revenue and total variable costs, indicating how much revenue contributes toward covering fixed costs and generating profit.

Machine Hours

A measure of production output or activity based on the number of hours machines are operated.

Unlimited Demand

A market scenario where the desire for a product surpasses the available supply at any price.