Ammonia Refrigeration Exam
Questions & Answers (Grade A+)
Convection -
correct answer ✅The movement or circulation of a fluid or vapor
at a non-uniform temperature due to one part being hotter than
another part.
Radiation -
correct answer ✅The project of heat like the heat radiated by the
sin or by an open flame.
Expansion,evaporation, compression, and condensation -
correct answer ✅Four basic steps in the refrigeration cycle
Heat -
correct answer ✅is constantly on the move, traveling only in one
direction and always moving from hot to cold.
Conduction and convection -
correct answer ✅Methods of heat movement
Direct expansion and Gravity flooded -
correct answer ✅Two basic forms of refrigeration systems
, Ammonia Refrigeration Exam
Questions & Answers (Grade A+)
Conduction -
correct answer ✅method by which heat transfers through a
substance
The ammonia flows through the condenser -
correct answer ✅Condensation occurs in
expansion device, evaporator, compressor, condenser -
correct answer ✅Basic refrigeration system consists of
Low side -
correct answer ✅consists of all components between the pressure
reduction device outlet to a point inside the compressor
refrigeration process -
correct answer ✅expansion, evaporation, compression,
condensation
Evaporation -
correct answer ✅takes place as the ammonia refrigerant flows
through the evaporator
Questions & Answers (Grade A+)
Convection -
correct answer ✅The movement or circulation of a fluid or vapor
at a non-uniform temperature due to one part being hotter than
another part.
Radiation -
correct answer ✅The project of heat like the heat radiated by the
sin or by an open flame.
Expansion,evaporation, compression, and condensation -
correct answer ✅Four basic steps in the refrigeration cycle
Heat -
correct answer ✅is constantly on the move, traveling only in one
direction and always moving from hot to cold.
Conduction and convection -
correct answer ✅Methods of heat movement
Direct expansion and Gravity flooded -
correct answer ✅Two basic forms of refrigeration systems
, Ammonia Refrigeration Exam
Questions & Answers (Grade A+)
Conduction -
correct answer ✅method by which heat transfers through a
substance
The ammonia flows through the condenser -
correct answer ✅Condensation occurs in
expansion device, evaporator, compressor, condenser -
correct answer ✅Basic refrigeration system consists of
Low side -
correct answer ✅consists of all components between the pressure
reduction device outlet to a point inside the compressor
refrigeration process -
correct answer ✅expansion, evaporation, compression,
condensation
Evaporation -
correct answer ✅takes place as the ammonia refrigerant flows
through the evaporator
