Q. What does a refrigerant do in a vapour compression refrigeration system?

View solution

Q. Which of the following is an example of a refrigerant?

View solution

Q. How does a photovoltaic refrigeration system work?

View solution

Q. It is important to ensure that _______ characteristics of motor matches that of PV array.

View solution

Q. How does the compression process between vapour compression and vapour absorption systems differ?

View solution

Q. Solar thermal energy is used to perform vapour absorption refrigeration.

View solution

Q. Freon is a trade for a family of haloalkane refrigerants.

View solution

Q. Solar air conditioning system uses _______ as its energy source.

View solution

Q. Which of the following types of solar energy can be used to source air conditioning systems?

View solution

Q. What are the three heat exchangers used in an absorption type refrigeration?

View solution

Q. What is the working fluid in vapour absorption type systems?

View solution

Q. Absorption of ammonia in a liquid solution analogous to _______

View solution

Q. Which of the following best describes the process of vapour absorption refrigeration?

View solution

Q. Which of the following use absorption refrigeration system?

View solution

Q. Which of the following is/are considered for calculating the overall efficiency of solar absorption refrigeration system?

View solution

Q. What is coefficient of performance?

View solution

Q. In solar vapour compression cycle, efficiency of Rankine cycle increases with _______

View solution

Q. Efficiency of solar collector decreases with ______

View solution

Q. Absorption refrigeration uses _______ mechanical power input as compared to vapour compression refrigeration.

View solution

Q. How is pressurization achieved in absorber refrigeration?

View solution