Overall Heat Transfer Co-Efficient for Cooling of Hydrocarbons by Water

question 37

Multiple Choice

Overall heat transfer co-efficient for cooling of hydrocarbons by water is about

• A)50 -100 Kcal/hr.m².°C
• B)50 -100 W/m².°K
• C)50 -100 BTU/hr. ft.2°F
• D)1000 - 1500 BTU/hr. ft.2°F

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Definitions:

Maximum Capacity

The highest level of output or activity that a company can sustain within a specific period under normal operating conditions.

Fixed Cost

Refers to expenses that do not change in total regardless of the level of production or sales volume, such as rent or salaries.

Variable Cost

Variable cost refers to expenses that fluctuate with the level of output or production, such as materials and labor costs.

Fixed Cost

Expenses that do not change with the level of production or sales, such as rent or salaries.