Refrigeration esco - Study guides, Class notes & Summaries

ESCO Light Commercial Refrigeration EXAM with Complete Solutions In a dry type (direct expansion) evaporator, liquid refrigerant must boil away as close to the end of the coil as possible in order to: A. operate at high efficiency. B. ensure that frost does not accumulate. C. sub-cool the compressor. D. ensure proper oil return. --*correct answer*--A. operate at high efficiency. The difference between the temperature of the refrigerant boiling in the evaporator and the temperature at the...

Esco light refrigeration exams with complete solutions

ESCO Light Commercial Refrigeration EXAM with Complete Solutions

Refrigeration ESCO

ESCO Light Commercial Refrigeration EXAM Questions with Explanations of Answers Latest

REFRIGERATION ESCO EXAM WITH ALL ANSWERS.

Refrigeration 2 ESCO Test Questions and Answers 100% Solved liquid slugging is what ️️liquid refrigerant in the compressor clearance space a customer complains that their air conditioning system is running constantly but not cooling enough. the suction line is very cold and the compressor is sweating. the most likely cause is what ️️a restriction of the return air or a dirty evaporator the clearance space in a reciprocating compressor ️️has no effect on compressor capacity ...

ESCO Light Commercial Refrigeration EXAM | 100% verified correct

ESCO Light Commercial Refrigeration EXAM 2022

Heat which is added to a vapor after the change of state occurs is called : superheat A refrigerant gives up heat when; : it condenses it is desirable for refrigerant in the suction line to be slightly superheated in order to... : ensure liquid refrigerant does not enter the compressor state of refrigerant in the suction line should be... : low pressure/ low temperature vapor state of refrigerant entering the condenser is... : high pressure/ highly superheated vapor 2 the evaporator.....