3 TR refrigeration capacity of air condition plant using R134a has evaporating and condensing temperatures of...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
3 TR refrigeration capacity of air condition plant using R134a has evaporating and condensing temperatures of 3°C and 70°C respectively, the refrigerant enters with degree of super heat of 7°C. Find 2- The mass flow rate of refrigerant, and 3- COP of the system 1- Dryness fraction of the vapor entering the evaporator. 3 TR refrigeration capacity of air condition plant using R134a has evaporating and condensing temperatures of 3°C and 70°C respectively, the refrigerant enters with degree of super heat of 7°C. Find 2- The mass flow rate of refrigerant, and 3- COP of the system 1- Dryness fraction of the vapor entering the evaporator.
Expert Answer:
Answer rating: 100% (QA)
COP 085 MASS FLOW RATE OF R134A 1804 KgHr or 005kgsec DRYNESS FRACTION 1 The dryness fraction of v... View the full answer
Posted Date:
Students also viewed these mechanical engineering questions
-
Refrigerant 134a enters a compressor with a mass flow rate of 5 kg/s and a negligible velocity. The refrigerant enters the compressor as a saturated vapor at 10°C and leaves the compressor at...
-
Air enters the evaporator section of a window air conditioner at 100 kPa and 27C with a volume flow rate of 6 m3/min. Refrigerant-134a at 120 kPa with a quality of 0.3 enters the evaporator at a rate...
-
The compressor in an ideal refrigeration cycle using R134a has an inlet pressure of 120 kPa. Referring to Fig. 104, state 1 has a quality of 1.0 and state 4 has a quality of 0.4. For a cooling load...
-
There are several methods for this type of analysis. Vertical, horizontal,liquidity, profitability (which includes ratios), scenario and sensitivity, variance and valuation. As we review, do you feel...
-
Why do you think SwitchFlops have been so successful? Draw lessons from several chapters of the book to formulate your answer.
-
Austin Mitchell MP proposed an Early Day Motion in the House of Commons on 17 May 2005 as follows: That this House urges the Government to clamp down on artificial tax avoidance schemes and end the ....
-
A pilot survey was conducted with thirty respondents to examine Internet usage for personal (nonprofessional) reasons. The following table contains the resulting data giving each respondent's sex...
-
Steve and Pam are husband and wife. Steve predeceases Pam. Under Steve's will, all of his uncommitted estate passes to the children of his first marriage. Comment on any marital deduction allowed to...
-
A key falls from a bridge that is 54 m above the water. It falls directly into a model boat, moving with constant velocity, that was 10 m from the point of impact when the key was released. What is...
-
Complete the following schedule by using the retail method to estimate ending inventory for September and October. September Cost October Retail Cost Retail Beginning inventory.74,950 112,000 Cost of...
-
Write a paper on Big data revolution what farmers, doctors and insurance agents teach us about discovering big data patterns
-
You borrow $10000 from a bank to be repaid on 10 years at 10% annual interest rate. If the bank charges $500 as fees for this loan, what is the annual percentage rate?
-
How will we obtain any needed short-term financing? Will we purchase on credit, or will we borrow in the short term and pay cash? If we borrow in the short term, how and where should we do it?
-
Money deposited into XYZ Bank doubles every 25 years. The bank compounds interest continuously. What annual interest rate does this bank offer? Express your answer as a percentage rounded to 2...
-
How much cash and inventory should we keep on hand? According to daily routine of life. Explain
-
What is an ETF? How do ETFs differ from open-end stock funds? List and briefly describe the different types of ETFs. List the advantages and disadvantages of ETFs. How Mutual Funds Generate...
-
QUESTION 1 for the shape below when the object is going up, the friction force direction is P a) 35 b) c) d) diagram a diagram b diagram c diagram d 500 N
-
Imagine you are the HR manager at a company, and a female employee came to you upset because she felt a male coworker was creating a hostile work environment by repeatedly asking her out on dates...
-
Saul would like to exchange land that he owns (adjusted basis \($125,000\) and FMV of \($155,000)\) for land in a neighboring county (adjusted basis \($110,000\) and FMV \($130,000)\) plus cash of...
-
How would your answers change to Application Problem 8 if the transaction qualified as an excluded transaction? Problem 8 Chase would like to exchange land that he owns (adjusted basis \($140,000\)...
-
Porter enjoys antique shopping and looking for a good buy. He visited several antique stores and flea markets recently and purchased an old chest of drawers for his extra bedroom. While moving the...
Study smarter with the SolutionInn App