Podcast
Questions and Answers
What is responsible for controlling the amount of refrigerant circulated per unit time in a refrigeration system?
What is responsible for controlling the amount of refrigerant circulated per unit time in a refrigeration system?
- Compressor capacity (correct)
- Temperature-Actuated Control
- Humidity
- Evaporator capacity
How can the capacity of a compressor in a refrigeration system be regulated?
How can the capacity of a compressor in a refrigeration system be regulated?
- By regulating evaporator capacity
- By cycling it on and off (correct)
- By changing the pressure
- By adjusting the thermostat
Which component is used to detect the temperature of the refrigerated medium in a refrigeration system?
Which component is used to detect the temperature of the refrigerated medium in a refrigeration system?
- Evaporator coil
- Bimetal element
- Thermostat (correct)
- Pressure sensor
In what way can a compressor capacity be adjusted besides cycling it on and off?
In what way can a compressor capacity be adjusted besides cycling it on and off?
How does the system capacity control influence the operation of a refrigeration system?
How does the system capacity control influence the operation of a refrigeration system?
Which type of control directly adjusts the compressor capacity in a refrigeration system?
Which type of control directly adjusts the compressor capacity in a refrigeration system?
What is the primary function of a thermostat in a refrigeration system?
What is the primary function of a thermostat in a refrigeration system?
What is the purpose of the temperature differential setting on a thermostat?
What is the purpose of the temperature differential setting on a thermostat?
How can a filled system thermometer be used to control the compressor motor?
How can a filled system thermometer be used to control the compressor motor?
What type of signal can electronic thermostats send to control systems?
What type of signal can electronic thermostats send to control systems?
What is the purpose of an unloader on a compressor?
What is the purpose of an unloader on a compressor?
Which type of thermostat can directly control the power supply to small compressor motors?
Which type of thermostat can directly control the power supply to small compressor motors?
