Question

What are the properties to be considered for designing a unit operation equipment?

(a) Only Physical properties and mechanical properties

(b) Only Chemical properties and mechanical properties

(c) Only Physical properties and chemical properties

(d) Physical, chemical, mechanical properties

I got this question in homework.

This intriguing question originated from Basic Principles of Food Process Engineering topic in portion Introduction & Unit Systems of Food Processing Unit Operations

Answer 1

Correct choice is (d) Physical, chemical, mechanical properties

For explanation: Physical properties, chemical properties, mechanical properties and thermal properties are considered for designing unit operation equipment.