ESCO FINAL STUDY GUIDE 2026
COMPLETE QUESTIONS AND ANSWERS.
⩥ What time interval is required between each superheat adjustment?
Answer:
⩥ Alow temperature evaporator used for cooling space or product
refrigeration: Answer:
⩥ Some special applications use aflooded evaporator (operated full of
refrigerant). nI order to maintain the proper level of liquid refrigerant, a
type metering device is used.. Answer:
⩥ A properly functioning condenser will first;. Answer:
⩥ The effect of an inefficient water cooled condenser will;. Answer:
⩥ The refrigerant condensing temperature in a water cooled condenser is
normally about
higher than the leaving water.. Answer:
, ⩥ The refrigerant in an air cooled condenser will normally condense at
approximately
higher temperature than the air passing over it.. Answer:
⩥ Workable head pressure during periods of lowambient temperature
can be achieved by using;. Answer:
⩥ Cooling towers that pass air over water to remove system heat are
limited in capacity by: Answer:
⩥ Parallel compressors often referred to as a rack system may use;.
Answer:
⩥ The major difference between a cooling tower and an evaporative
condenser is: Answer:
⩥ Multiple compressors provide: Answer:
⩥ Adirty evaporator and subsequent low evaporator pressures will
cause: Answer:
⩥ he thermostatic expansion valve (TV) maintains a
constant__________ in the evaporator.. Answer:
COMPLETE QUESTIONS AND ANSWERS.
⩥ What time interval is required between each superheat adjustment?
Answer:
⩥ Alow temperature evaporator used for cooling space or product
refrigeration: Answer:
⩥ Some special applications use aflooded evaporator (operated full of
refrigerant). nI order to maintain the proper level of liquid refrigerant, a
type metering device is used.. Answer:
⩥ A properly functioning condenser will first;. Answer:
⩥ The effect of an inefficient water cooled condenser will;. Answer:
⩥ The refrigerant condensing temperature in a water cooled condenser is
normally about
higher than the leaving water.. Answer:
, ⩥ The refrigerant in an air cooled condenser will normally condense at
approximately
higher temperature than the air passing over it.. Answer:
⩥ Workable head pressure during periods of lowambient temperature
can be achieved by using;. Answer:
⩥ Cooling towers that pass air over water to remove system heat are
limited in capacity by: Answer:
⩥ Parallel compressors often referred to as a rack system may use;.
Answer:
⩥ The major difference between a cooling tower and an evaporative
condenser is: Answer:
⩥ Multiple compressors provide: Answer:
⩥ Adirty evaporator and subsequent low evaporator pressures will
cause: Answer:
⩥ he thermostatic expansion valve (TV) maintains a
constant__________ in the evaporator.. Answer:
