The Purpose of Providing Expansion Bellows in the Shell of Tubular

question 3

Multiple Choice

The purpose of providing expansion bellows in the shell of tubular exchanger is to

• A)Increase the heating load
• B)Impart structural strength
• C)Account for the uneven expansion of shell and tube bundles
• D)Facilitate increase of shell length, if needed

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Definitions:

Future Value Table

A mathematical table used to calculate the future value of an investment or loan based on a specific interest rate and time period.

Present Value Table

A table used to calculate the present value of a future amount of money or stream of cash flows given a specific discount rate.

Present Value of $1

The current worth of a single dollar to be received in the future, discounted at a specific interest rate.

Borrowed Asset

An asset that is temporarily acquired from another party under a loan agreement, to be returned after a specified period or upon fulfilling certain conditions.