Homework answers / question archive / Assignment Number 2 Lecturer – Muhammad Mahmood Ali Lecturer: Muhammad Mahmood Ali November 2022 Individual Assignment (20% of module marks) Output Required: Written report in Word or PDF (Circa: up to 20 pages and referenced, there is no fixed template for this so feel free to use your own template) uploaded to Assignment Dropbox on Moodle

Assignment Number 2 Lecturer – Muhammad Mahmood Ali Lecturer: Muhammad Mahmood Ali November 2022 Individual Assignment (20% of module marks) Output Required: Written report in Word or PDF (Circa: up to 20 pages and referenced, there is no fixed template for this so feel free to use your own template) uploaded to Assignment Dropbox on Moodle

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Assignment Number 2 Lecturer – Muhammad Mahmood Ali Lecturer: Muhammad Mahmood Ali November 2022 Individual Assignment (20% of module marks) Output Required: Written report in Word or PDF (Circa: up to 20 pages and referenced, there is no fixed template for this so feel free to use your own template) uploaded to Assignment Dropbox on Moodle. Marks: [07+06+07] Deadline of Submission: 18th December 2022

1. The electricity bill from SSE Airtricity is for the month of July2020 and is for a large operations warehouse, which includes a refrigeration load: The highest demand over a 12 month period was 2880 KVA and occurred during May 2020. The Plant Manager has asked that you review the bill and explain the following: • What’s meant by Service Charge and Standing Charge on the bill? • Are there penalties on the bill and how could these be reduced? • How much energy did we use during July? • Lower Power Factor MV QH is appearing every month so what’s this all about…. 2. Sensors are the core part of Sustainable Energy Systems…? Is this statement correct? If yes, then write a report on different types of contemporary sensors, their use in energy systems and what are the challenges while using the sensors in sustainable energy systems? 3. Using the spreadsheet data below with energy use and HDD by month for 2020, develop a scatter
2. Assignment Number 2 Lecturer – Muhammad Mahmood Ali Lecturer: Muhammad Mahmood Ali November 2022 plot and show the linear equation and Regression factor. Is this a line of good fit and why? What is the monthly energy use, using your linear equation, accordingly for HDD=175 Month Heating Degree - Days Energy use (kWh) Jan-20 409 586307 Feb-20 370 494548 Mar-20 239 388225 Apr-20 142 182125 May-20 76 127000 Jun-20 9 77130 Jul-20 6 35546 Aug-20 2 20769 Sep-20 78 147408 Oct-20 204 285373 Nov-20 258 301048 Dec-20 302 410458