COMPRESSORS 03302 FOR EXAM REVIEW QUESTIONS WITH ALL CORRECT ANSWERS
12 views 0 purchase
Course
COMPRESSORS 03302
Institution
COMPRESSORS 03302
COMPRESSORS 03302 FOR EXAM REVIEW QUESTIONS WITH ALL CORRECT ANSWERS
Centrifugal Compressor - Answer-which compressor often uses multiple stages of compression to increase the pressure difference
Cyclinder unloading - Answer-what capacity control method is popular with open and semi hermetic r...
COMPRESSORS 03302 FOR EXAM
REVIEW QUESTIONS WITH ALL
CORRECT ANSWERS
Centrifugal Compressor - Answer-which compressor often uses multiple stages of
compression to increase the pressure difference
Cyclinder unloading - Answer-what capacity control method is popular with open and
semi hermetic reciprocating compressors
Piston displacement - Answer-the compressor displacement equals the rpm of the drive
motor multiplied by the
Refrigerant Bypass Method - Answer-to control capacity, scroll compressors have
typically uses a
Screw Compressor - Answer-a simple capacity control method that provides capacity
steps of 25 percent, 50 percent, and 75 percent using a plug valve would be found on a
10 percent capacity - Answer-slide valves allow screw compressors to vary capacity
from full capacity( 100 percent) to as low as
Centrifugal Compressor - Answer-Throttling valves are used for capacity control on a
Failed crankcase heater - Answer-Flooded starts might be traced back to an
moisture in the system - Answer-Freezing of the systems expansion device can be
indication of
Open Drive Compressor - Answer-Which compressor type has the motor seperated
from the compressor
Suction valve closes - Answer-what happens in a reciprocating compressor when the
piston reaches its lowest point
Reciprocating Compressor - Answer-Oil scoops can be found in a
Rotary compressor - Answer-which type of compressor has no suction valve but does
use a discharge valve
Some are actually valves that bypass refrigerant - Answer-what is unique about the
internal discharge temperature safety devices in some scroll compressors
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 or Stuvia-credit 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 Perfectscorer. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
