The time when the warning light turns on is to be determined. Concept introduction: For chemical processes, dynamic models consisting ordinary differential equations are derived through unsteady-state conservation laws. These laws generally include mass and energy balances The process models generally include algebraic relationships which commence from thermodynamics , transport phenomena , chemical kinetics, and physical properties of the processes. The identity used for the inverse Laplace is: L − 1 [ e − a s F ( s ) ] = f ( t − a ) ..... (1)

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Chapter 6, Problem 6.11E

Interpretation Introduction

Interpretation:

The time when the warning light turns on is to be determined.

Concept introduction:

For chemical processes, dynamic models consisting ordinary differential equations are derived through unsteady-state conservation laws. These laws generally include mass and energy balances

The process models generally include algebraic relationships which commence from thermodynamics, transport phenomena, chemical kinetics, and physical properties of the processes.

The identity used for the inverse Laplace is:

L−1[e−asF(s)]=f(t−a) ..... (1)

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