Podcast
Questions and Answers
What is the formula for work in terms of force and distance?
What is the formula for work in terms of force and distance?
- $Force / Distance$
- $Force \times Distance$ (correct)
- $Force + Distance$
- $Force - Distance$
Which of the following is an application of Engineering Thermodynamics?
Which of the following is an application of Engineering Thermodynamics?
- Plumbing
- Baking
- Air conditioning (correct)
- Gardening
What is the scope of Thermodynamics limited to?
What is the scope of Thermodynamics limited to?
- Properties at atomic level
- Macroscopic properties (correct)
- Microscopic properties
- Properties of individual particles
In Heat Transfer, which medium does the energy flow from?
In Heat Transfer, which medium does the energy flow from?
What are the three modes of heat transfer?
What are the three modes of heat transfer?
What is the purpose of Heat Exchangers?
What is the purpose of Heat Exchangers?
What is the main source of heat generation within food when placed inside a microwave oven?
What is the main source of heat generation within food when placed inside a microwave oven?
According to the law of conservation of mass, what happens to the total mass when a reaction takes place?
According to the law of conservation of mass, what happens to the total mass when a reaction takes place?
What makes an object reluctant to change its state of motion based on the text?
What makes an object reluctant to change its state of motion based on the text?
Which division of science deals with the conversion of energy from one form to another?
Which division of science deals with the conversion of energy from one form to another?
What are the main forms of energy of interest in engineering thermodynamics according to the text?
What are the main forms of energy of interest in engineering thermodynamics according to the text?
In a microwave oven, what causes the water molecules to pass heat energy along to other food molecules?
In a microwave oven, what causes the water molecules to pass heat energy along to other food molecules?
According to the Institute of Food Science and Technology (IFST) report, why are nanoparticles recommended to be treated as new, potentially harmful materials?
According to the Institute of Food Science and Technology (IFST) report, why are nanoparticles recommended to be treated as new, potentially harmful materials?
What is a key factor influencing the acceptance of new technologies like nanotechnologies by consumers?
What is a key factor influencing the acceptance of new technologies like nanotechnologies by consumers?
What did studies reveal about European consumer awareness of nanotechnology?
What did studies reveal about European consumer awareness of nanotechnology?
What do US studies indicate about consumer awareness of nanotechnology?
What do US studies indicate about consumer awareness of nanotechnology?
Why is it essential to consider the risk of ingestion of particles incorporated into food packaging materials?
Why is it essential to consider the risk of ingestion of particles incorporated into food packaging materials?
What does the FDA state regarding particle size and new materials?
What does the FDA state regarding particle size and new materials?
What is the purpose of food processing?
What is the purpose of food processing?
Which technique falls under the physical method of food preservation?
Which technique falls under the physical method of food preservation?
What factors contribute to the perishability of food materials?
What factors contribute to the perishability of food materials?
What is the principle behind Hurdle Technology in food preservation?
What is the principle behind Hurdle Technology in food preservation?
Which of the following is considered a chemical method of food preservation?
Which of the following is considered a chemical method of food preservation?
Why does the perishability of foods depend on the handling of food materials?
Why does the perishability of foods depend on the handling of food materials?
Which operation involves separating materials into dirts and clean materials?
Which operation involves separating materials into dirts and clean materials?
What is the main purpose of Size Reduction operations?
What is the main purpose of Size Reduction operations?
Which operation involves methods like freezing, cooling, pasteurization, and sterilization?
Which operation involves methods like freezing, cooling, pasteurization, and sterilization?
What is the primary purpose of Material Handling in food processing operations?
What is the primary purpose of Material Handling in food processing operations?
Which operation involves operations like grinding, pulverising, crushing, and grating?
Which operation involves operations like grinding, pulverising, crushing, and grating?
What type of cleaning method uses air blown to separate materials based on density?
What type of cleaning method uses air blown to separate materials based on density?
