Unit 29: Troubleshooting and Typical Operating Conditions for Commercial Refrigeration with Complete Solutions
9 vistas 0 veces vendidas
Grado
Unit 29: Troubleshooting and Typical Operating
Institución
Unit 29: Troubleshooting And Typical Operating
Unit 29: Troubleshooting and Typical Operating Conditions for Commercial Refrigeration with Complete SolutionsUnit 29: Troubleshooting and Typical Operating Conditions for Commercial Refrigeration with Complete SolutionsUnit 29: Troubleshooting and Typical Operating Conditions for Commercial Refrig...
the refrigerated cabinet temperature of a high tem
Escuela, estudio y materia
Unit 29: Troubleshooting and Typical Operating
Unit 29: Troubleshooting and Typical Operating
Vendedor
Seguir
NursingTutor1
Comentarios recibidos
Vista previa del contenido
Unit 29: Troubleshooting and
Typical Operating Conditions for
Commercial Refrigeration with
Complete Solutions
The refrigerated cabinet temperature of a high-temperature refrigeration unit
ranges from ____. - ANSWER - 45°F to 60°F
In a high-temperature refrigeration unit, the boiling point of the refrigerant in the
coil is normally ____ lower than the cabinet temperature. - ANSWER - 10°F to 20°F
Medium-temperature refrigerated cabinet temperatures range from ____. - ANSWER
- 30°F to 45°F
The process of ice making usually occurs in which temperature range? - ANSWER -
5°F to 20°F
Condensing units located outside that are required to operate year-round must have
____. - ANSWER - head pressure control
With the entering air to the condenser above 70°F, the temperature difference
between the outdoor air and the condensing temperature on standard units will be
____. - ANSWER - 25°F to 30°F
An air-cooled R-12 refrigeration system is operating normally with a suction pressure
of 25 psig and a head pressure of 136 psig. Which of the following represents a
possible set of operating pressures if the condenser fan motor burns out? - ANSWER
- high side 180 psig, low side 35 psig
In a wastewater system, the water entering the condenser is 85°F and the water
leaving the condenser is 105°F. Which of the following statements is a logical
explanation for the above conditions? - ANSWER - reduced water flow through the
condenser
Los beneficios de comprar resúmenes en Stuvia estan en línea:
Garantiza la calidad de los comentarios
Compradores de Stuvia evaluaron más de 700.000 resúmenes. Así estas seguro que compras los mejores documentos!
Compra fácil y rápido
Puedes pagar rápidamente y en una vez con iDeal, tarjeta de crédito o con tu crédito de Stuvia. Sin tener que hacerte miembro.
Enfócate en lo más importante
Tus compañeros escriben los resúmenes. Por eso tienes la seguridad que tienes un resumen actual y confiable.
Así llegas a la conclusión rapidamente!
Preguntas frecuentes
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
100% de satisfacción garantizada: ¿Cómo funciona?
Nuestra garantía de satisfacción le asegura que siempre encontrará un documento de estudio a tu medida. Tu rellenas un formulario y nuestro equipo de atención al cliente se encarga del resto.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller NursingTutor1. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for $10.99. You're not tied to anything after your purchase.
