The Inside Heat Transfer Co-Efficient in Case of Turbulent Flow

question 31

Multiple Choice

The inside heat transfer co-efficient in case of turbulent flow of liquid in the tube side in a 1-2 shell and tube heat exchanger is increased by __________ times, when the number of tube passes is increased to 8.

• A)20.8
• B)40.8
• C)40.4
• D)20.4

---

Definitions:

Consumption Taxes

Taxes imposed on spending on goods and services, such as sales tax or Value Added Tax (VAT).

Average Tax Rate

The percentage of gross income that goes towards tax payments, determined by dividing the sum of taxes paid by the gross income.

Taxable Income

The amount of income used to calculate how much the government can tax an individual or a corporation.

Marginal Tax Rate

The rate at which the last dollar of income is taxed, indicating the impact of additional income on tax liability.