This set of Food Processing Unit Operations Multiple Choice Questions & Answers (MCQs) focuses on “Fluid Flow Theory – Viscosity”. 1. Viscous force is of the same character as _______ forces in solids. a) shear b) impact c) gravitational d) electromagnetic 2. The ratio between shear stress and shear rate in a fluid is called … Read more
This set of Food Processing Unit Operations Multiple Choice Questions & Answers (MCQs) focuses on “Fluid Statics and Fluid Dynamics” 1. The force per unit area in a fluid is called as __________ a) differential pressure b) fluid pressure c) dynamic pressure d) absolute pressure 2. Which principle explains the buoyant force of a fluid? … Read more
This set of Food Processing Unit Operations Multiple Choice Questions & Answers (MCQs) focuses on “Material and Energy Balances”. 1. What type of energy is considered in enthalpy balance? a) Heat only b) Heat and mass only c) Mass only d) Heat and potential energy only 2. Which of the following is considered in a … Read more
This set of Food Processing Unit Operations Interview Questions and Answers focuses on “Unit Systems – Dimensional Analysis”. 1. The analytical procedure of studying physical phenomena in variables, and corelating them to obtain a dimensionless group is known as ________ a) Dimensional constants b) Dimensional homogeneity c) Dimensional variable d) Dimensional analysis 2.The occurrence of … Read more
This set of Food Processing Unit Operations Multiple Choice Questions & Answers (MCQs) focuses on “ Dimensions and Units”. 1. The SI unit of film heat transfer coefficient is __________ a) W K/m2 b) Wm2K c) (m2K)/W d) W/ (m2K) 2. Unit of specific gravity is _________ a) g/cm b) g/cm3 c) kg/m3 d) dimensionless … Read more
This set of Food Processing Unit Operations Multiple Choice Questions & Answers (MCQs) focuses on “Basic Principles of Food Process Engineering”. 1. The basic operations done in the food process engineering are called as __________ a) unit operations b) processing c) process management d) unit process 2. Which of the following are the unit operations? … Read more
