In a refrigeration system, the liquid refrigerant is changed to a gas in the:
a. Condenser
b. Charging drum
c. Receiver
d. Compressor
e. Evaporator
Answer: E
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Power Engineering Chapter 113
- Refrigeration is usually measured in:
- Superheat the evaporator is defined as:
- The heat that a refrigerant absorbs to cause it to change from a liquid state to a gaseous state is called:
- Natural refrigeration is best described by the example of an:
- Which column in the refrigerant table lists the absolute pressure in kPa?
- If a cooled medium had an evaporation temperature of 2 degrees C, the evaporation temperature of the liquid refrigerant should be approximately
- One tonne of refrigeration is
- Refrigerant mediums will evaporate
- The rate at which a system will remove heat from the refrigerated medium is defined as
- Which of the following statements about high-side pressure and temperature is true?
- Which of the following statements about low-side pressure and temperature is false?
- The function of the condenser is to
- Which of the following is an example of a loss of latent heat? i) water evaporating ii) ice melting iii) refrigerant evaporating iv) air cooling
- In the case of a simple ice box which of the following heat transfers is correct?
- The net refrigerating effect of a refrigerant is the amount of heat:
- With regard to the condenser in a refrigeration system, which of the following statements is true?
- When a liquid evaporates, it
- One tonne of refrigeration is:
- The function of the condenser in a refrigeration system is to:
- Which of the following is an example of a loss of latent heat?
- If the first column of a refrigeration table lists the saturation temperature of a refrigerant, which column will most likely list the saturation pressure?
- In a closed vessel, the boiling point of a liquid can be raised by:
- The two major types of refrigeration systems are:
- Refrigerants will evaporate when the: