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: ️️
The difference between the temperature of the refrigerant boiling in the evaporator an...
No answers. I can find the test questions all over the internet without answers and not pay anything. Wasted my money on t on this one
By: josh_west_87 • 5 months ago
By: GOLDTUTORS • 5 months ago
Thank you for your review. Success in your Exams!!
Seller
Follow
GOLDTUTORS
Reviews received
Content preview
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: ✔️✔️
The difference between the temperature of the refrigerant boiling in the evaporator and the
temperature at theevaporator outlet is known as: ✔️✔️
An expansion device that is stuck open will cause: ✔️✔️
When measuring evaporator superheat on a commercial system that has a long suction line,
the pressure reading should be taken at the: ✔️✔️
Superheat measurements are best taken: ✔️✔️
Atechnician is checking the superheat on a multi-circuit evaporator and finds one of the circuits
has a superheat that is higher than the others. This could be caused by: ✔️✔️
A TEV with an external equalizer is used on: ✔️✔️
Dry type evaporators operate most efficiently with a superheat setting of approximately:
✔️✔️
An evaporator used to chill liquids si operating with a normal superheat setting, but the system
is not cooling the product properly. Which of the following is the most likely cause? ✔️✔️
, What time interval is required between each superheat adjustment? ✔️✔️
Alow temperature evaporator used for cooling space or product refrigeration: ✔️✔️
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. ✔️✔️
A properly functioning condenser will first; ✔️✔️
The effect of an inefficient water cooled condenser will; ✔️✔️
The refrigerant condensing temperature in a water cooled condenser is normally about
higher than the leaving water. ✔️✔️
The refrigerant in an air cooled condenser will normally condense at approximately
higher temperature than the air passing over it. ✔️✔️
Workable head pressure during periods of lowambient temperature can be achieved by using;
✔️✔️
Cooling towers that pass air over water to remove system heat are limited in capacity by:
✔️✔️
Parallel compressors often referred to as a rack system may use; ✔️✔️
The major difference between a cooling tower and an evaporative condenser is: ✔️✔️
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
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.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller GOLDTUTORS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £11.03. You're not tied to anything after your purchase.
