Top Research Professionals
The research experts and assignment help team consists exclusively of highly qualified graduate writers, each professional with in-depth subject matter expertise and significant experience in custom academic writing.
Boost Your Final Grades By Ordering Custom Writing Help!
For similar papers and sample answers; with a few clicks, Order your research paper, thesis, dissertation writing and other assignment help services
Posted: June 15th, 2022
HKUST MECH 1905 A company is provided with a choice of 2 kinds of air-conditioners
A company is provided with a choice of 2 kinds of air-conditioners of similar capacity of 12,500 kcal/hr. The traditional air-conditioner costs around HK$50,000 with EER of 2.16 kcal/h W and is estimated to use 140 kWh of electricity daily on the average. A new type of air-conditioner employing evaporative cooling for the condenser having EER of 4.66 kcal/h W is estimated to use only 75 kWh of electricity everyday but with additional of 750 liters of water daily on the average. Assume both air-conditioners would have a useful life of 10 years and with similar cost of maintenance and salvage value. Consider in Hong Kong, the cost of electricity is HK$1.21/kWh and water costs HK$4.58/m3, calculate the breakeven cost of the above air-conditioner with condenser using evaporative cooling if the MARR is 8% p.a.
Study Notes, Research Topics & Assignment Examples: Local laws versus international maritime laws »Nursing Essay Writing ServiceWhy Choose our Custom Writing Services
We prioritize delivering top quality work sought by college students.
Discounted Pricing
Our custom writing services maintain the highest quality while remaining affordable for students. Our pricing for research papers, theses, and dissertations is not only fair considering the superior quality but also competitive with other writing services.
0% Similarity Index
We guarantee plagiarism-free, human-written content. Every product is assured to be original and not AI-generated. Our writers, tutors and editors are research experts who ensures the right formating and citation sytles are followed. To note, all the final drafts undergo rigorous plagiarism checks before delivery for submission to ensure authenticity for our valued customers.
How it works
When you decide to place an order with Dissertation Help, here is what happens: