a) conduction b) convection c) radiation d) both radiation and convection Answer: b Explanation: The most commonly ...
View QuestionHalogen and infrared drying are the examples of _________________
a) thermogravimetric analysis b) freeze drying c) non thermal analysis d) pressure based analysis Answer: a Explanation: ...
View Question_____________ is the amount of moisture a material will absorb relative to ambient temperature and humidity conditions.
a) Lyophilization b) Hygroscopic action c) Hydrophobic action d) Hydrophilic action Answer: b Explanation: Hygroscopic action is ...
View QuestionWhat is the critical point of water?
a) 374°C b) 157.5°C c) 31.0°C d) 240.9°C Answer: a Explanation: The critical point of water is ...
View QuestionThe effect of ______on the system is seen only as a phase change.
a) Latent heat b) Specific heat c) Enthalpy d) Entropy Answer: a Explanation: Latent heat can be ...
View Question__________ diagrams represent the phase behavior of mixtures containing three components.
a) Ternary phase b) Tertiary phase c) Tri phase d) Term phase Answer: a Explanation: The ternary ...
View QuestionPhase diagram is a graphical representation of the ________ states of a substance under different conditions of temperature and pressure.
a) physical b) chemical c) electromagnetic d) mechanical Answer: a Explanation: Phase ...
View QuestionWhat is a triple point of pure water?
a) -0.01°C b) 0.01°C c) 0.1°C d) -0.1°C Answer: b Explanation: The triple point of pure water ...
View QuestionLyophilization is also known as ____________
a) freezedrying b) sundrying c) tunneldrying d) mechanicaldrying Answer: a Explanation: Lyophilization is also called as ...
View Question_______ is used to freeze food at a tremendously fast rate.
a) Fluidized bed freezer b) Plate freezer c) Cryogenic freezers d) Belt freezer Answer: c Explanation: Cryogenic ...
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