Free

Lab6 - Essay Example

Comments (0) Cite this document
Summary
Firstly it lists the make, model, and size information about the given product. The label will also include the possible average yearly cost of using this appliance, which is based on the…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER92.3% of users find it useful
Lab6
Read TextPreview

Extract of sample "Lab6"

________________________ PART Energy in your Life Appliances and Electronics Give 3 mechanisms you can use to manage the energy used by your computer.
Three mechanisms for helping individuals to conserve and limit the energy used by their computers are as follows (Energy-Efficient Computer Use).
1. Turn off your computer completely if it will not be use for more than 2 hours.
2. Turn off the computer’s monitor if you will not be at the computer for more than 20 minutes.
3. Finally, take advantage of the different power saving setting options available for you computer; this alone will be beneficial and help you to conserve energy.
2. What information is given to the consumer on the “Energy Guide label” of all appliances?
A number of things are included on the Energy Guide Label provided with all appliances. Firstly it lists the make, model, and size information about the given product. The label will also include the possible average yearly cost of using this appliance, which is based on the ever-changing costs of energy in ones location, key features of the appliance. Lastly it will contain the “Energy Star” logo, which acknowledges that this product meets certain energy efficiency requirements (Tips: Shopping for Appliances).
3. According to the bar graph, which household appliance uses the most electricity?
How many kilowatts per year does an average clothes dryer use?
How much does it cost per year to run the average refrigerator?
According to the graph, in an average household it is the hot water heater that consumes the largest amount of electricity per year. The next largest amount of energy consumed is by the clothes dryer, which averages about 1000 kwh per year. An average refrigerator appears to use, approximately, 700 kwh per year. Using the information provided on the website the cost to run an average refrigerator in one year is about $110 per year (Tips: Appliances)
Buying & Making Electricity
4. What is “green power”?
“Green Power” is the term given to the power gained from purchasing renewable electricity straight from the suppliers. Generally purchasers receive vouchers for their purchases.
5. What is “green pricing” and would you choose it if it was offered by your electrical company? Explain why you would or why you wouldn’t choose it.
“Green pricing” is the prices given to those individuals that wish to purchase renewable energy directly from their company that provides it. This is something that I would consider participating in, however I would be more likely to invest in energy alternatives on my own and eliminate the need for anymore middle men.
Home Weatherization
6. Describe two simple methods you can use to detect air leaks in your house.
Visual inspections inside and outside your home can help you determine if you possibly have a air leak, check the areas around light switch plates and sockets. You can also the household cable lines, which can also lead to air leaks (Detecting Air Leaks).
7. Describe TWO methods you can do (besides finding and sealing leaks) that can help save energy and money during fall and winter.
Two very simple things that one can do to save energy in the fall and winter months includes, opening up all the southern facing windows during the day to allow the sun to help naturally heat your home and turning town the temperature on the hot water heater (Fall and Winter Energy-Saving Tips).
9. In the winter, how does heat flow in your house?
There are three ways the heat flows through house. Conduction, which is how heat moves through a material, Convection, which is the way that heat moves around through liquids and gases, and finally, radiant heat is the heat absorbed by things in its path. The use of insulation is helpful to primarily reduce the conduction of heat throughout the home (Insulation).
10. What is an R-value?
R-Values are the rating system to determine the amounts of conductive heat it can rest. The higher the R-Value the better the insulation (Insulation)
Water Heating
11. What is a “Tankless” or “Demand-type” water heater? Give one positive aspect and one negative aspect of this type of water heater.
Tankless water heaters are exactly as they sound they are a heating element for the water demands without an actual tank. One great positive is that these systems can lead to greener energy efficiency and the negative includes the fact that more water is wasted while one must wait for the water to get hot.
12. How can you test whether or not you would benefit from a low flow showerhead?
In order to determine if you would benefit from replacing your existing showerhead with a low flow showerhead is to give your shower the following test. Turn on your shower at normal setting and count how many seconds it takes for the water to fill up a gallon bucket to the 3.8 liter mark. If it takes less than 20 seconds then you would probably be advised to get a low flow showerhead (Reduce Hot Water Use for Energy Savings).
13. Out of the 15 listed, list 6 of them that you could do (or that you are currently doing!) at your own residence.
Realistically I see myself being able to lower the temperature on the hot water heater, sealing any leaks, and installing low flow showerheads. I already wash the majority of my clothing on cold, I already take showers more often than baths, and finally, I never let the water run too long when brushing my teeth or taking a shower (15 Ways to Save on Your Water Heating Bill).
PART 2: The Ideal House
14. Explain how the gutters and landscape have been designed for water conservation.
The gutters were screened in order to filter out any debris before the rain water falls into cisterns for the pumping system (Live Green Live Smart Institute).
15. What is xeriscaping?
Xeriscaping is the when one chooses to landscape and area with plant life that required very little or no irrigation necessary
16. Describe one of the exterior characteristics that you could implement in your own life (Live Green Live Smart Institute).
It has always been a goal of mine at some point in the future to actively implement solar paneling for energy storage. That is what I would definitely take away from this “green house” (Live Green Live Smart Institute).
17. Give two ways the builders reused materials in the kitchen and/or living room.
The hardwood floors were reused parts of original floor, floor from an old gymnasium, and from another house being torn down and the backsplash in the kitchen is made of recycled materials (Live Green Live Smart Institute).
18. How do they increase the R-value of the bedroom windows?
The use of blinds and curtains can increase the efficiency and the R value of the proper glass installation (Live Green Live Smart Institute).
19. In a few sentences, describe how the solar water tank works.
Essentially the water in a solar powered tank relies on the heat of the sun. The collectors capture and store the sunlight energy and when hot water is needed then the water is pumped through the heating elements to achieve hot water (Live Green Live Smart Institute).
20. The kitchen sink does not have a garbage disposal. Why is that a feature of a “green” house?
Although garbage disposals are convenient they are not the greenest of technologies. Many environmentalists feel that households should engage in producing their own compost, instead of washing food scraps down the drain into a garbage disposal (Paster).
Work Cited
Paster, Pablo. "Is My In-Sink Garbage Disposal Eco-Friendly?." TreeHugger. TreeHugger, 24 Feburary 2009. Web. 17 Feb 2014. .
Buying Clean Electricity, . "Buying Clean Electricity." Energy.gov. The U.S. Department of Justice, 2 Jul 2012. Web. 17 Feb 2014. .
Detecting Air Leaks, . "Detecting Air Leaks." Energy.gov. The U.S. Department of Justice, 27 Sep 2012. Web. 17 Feb 2014. .
Energy-Efficient Computer Use, . "Energy-Efficient Computer Use." Energy.gov. The U.S. Department of Justice, 7 Jun 2013. Web. 17 Feb 2014. .
Fall and Winter Energy-Saving Tips, . "Fall and Winter Energy-Saving Tips." Energy.gov. The U.S. Department of Justice, 21 Oct 2013. Web. 17 Feb 2014. .
15 Ways to Save on Your Water Heating Bill, . "15 Ways to Save on Your Water Heating Bill." Energy.gov. The U.S. Department of Justice, 26 Oct 2009. Web. 17 Feb 2014. .
Insulation, . "Insulation." Energy.gov. The U.S. Department of Justice, 30 May 2012. Web. 17 Feb 2014. .
Live Green Live Smart Institute, . "Virtual Home Tour." Live Green Live Smart Institute. Live Green Live Smart Institute. Web. 17 Feb 2014. Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Lab6 Essay Example | Topics and Well Written Essays - 500 words”, n.d.)
Lab6 Essay Example | Topics and Well Written Essays - 500 words. Retrieved from https://studentshare.org/biology/1629039-lab6
(Lab6 Essay Example | Topics and Well Written Essays - 500 Words)
Lab6 Essay Example | Topics and Well Written Essays - 500 Words. https://studentshare.org/biology/1629039-lab6.
“Lab6 Essay Example | Topics and Well Written Essays - 500 Words”, n.d. https://studentshare.org/biology/1629039-lab6.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Lab6

Design bandpass FIR digital filter to extract sub-Hz low frequency signal

...: 0.1 F pass 1 : 0.2 F pass 2 ; 0.5 F stop 2 : 0.6 Attenuation on both sides of the pass band : -2db Pass band ripple : 1 ii) Double click on the MATLAB icon to open the MATLAB command window on the desktop. Alternatively go to start menu point all programs click MATLAB-R2013-MATLAB R20129. iii) While in MATLAB, change the directory to C:/Xup/dsp_flow/labs/lab6 iv) Open the band pass_filter.mdl model from the opened MATLAB console window. v) Add the earlier opened FDA Tool block by from the Xilinx block set, DSP to the filter design. vi) Enter the all the following parameters in the FDA tool design filter window figure 1) Response type: Band pass Units: H2 Sampling frequency (Fs): 1H2 F stop 1 : 0.1 F pass 1: 0.2 F pass...
40 Pages(10000 words)Dissertation

Structural analysis

...and this determines the energy of the primary electron beam. This voltage can be varied. Now a days table top SEMs have also come which use typically 5 – 20 kV accelerating voltage. While tungsten filament is rugged, cheap and have long life; these do not produce high brightness. Therefore, another filament was introduced, which is Lanthanum Hexaboride (LaB6) crystal. This filament produces much higher brightness as compared to the conventional tungsten filament, but requires high vacuum, is much costlier and have much shorter life. Further innovation in electron sources have led to field emission guns, where electronic emission is not due to thermionic effect rather due to application of high electric field. The benefit...
7 Pages(1750 words)Essay

Structural analysing

...give sizable electron emission and hence sizeable beam current to provide sufficient yield of the response signals like SE, BSE or characteristic X-rays. Fig. 3: A Schematic Diagram of an Electron Gun Although, tungsten filament is a rugged and cheap electron source, the beam quality of a tungsten cathode is not great and with time necessity of better quality electron source was felt and so came other sources like Lanthanum Hexaboride or LaB6, and hot and cold field emission guns (FEG) respectively. These sources offer narrower energy spectrum of the electron beam and better focussability. Therefore, these beams could be focused onto a smaller spot and still generate strong response signal facilitating sharper image and...
7 Pages(1750 words)Essay

Computer Simulation of Action Potentials in Squid Axon

... depolarizes rapidly through the positive feedback loop, until it is interrupted by the deactivation of voltage-gated Na+ channels and opening of K+ channels, resulting to the membrane’s return to its negative potential. These states of the channels prevent the production of another action potential, thus averting the backward propagation of signals along the nerve. The refractory periods also determine the amount of signal certain nerves can generate. REFERENCES Benjamin Cummings. The Action Potential. [online] Available at: [Accessed 31 December 2011]. Finkler, M. S. Lab#6: Neurophysiology Stimulation. [online] Available at: Lab6.pdf> [Accessed 31 December 2011]. Guyton, A. C... Analyzing action potentials is important in understanding the...
9 Pages(2250 words)Assignment

Human Behavior

... Movie Review on Human Behavior An Inconvenient Truth ‘An Inconvenient Truth’ is a documentary film produced in 2006 and directed by Davis Guggenheim. The film is about Al Gore, the former United States vice president’s Campaign about educating Americans, and the world about the menace of global warming, which has engulfed the whole world. With respect to its objectives, the film director wanted to create public on the climate change menace. The film is also meant to energize people to participate in environmental conservation movements across the world. The film can be said to be an educative piece of work on environment, since it encourages us to demonstrate a substantial degree of responsibility towards environmental care. The film... Movie Review...
4 Pages(1000 words)Movie Review

Boarding Schools

...Topic: The Induction and Development of a Team in a School Boarding House with Particular Reference to the Role of the -- Role in Induction and Development of a Team in a School Boarding House Introduction Boarding schools became a necessity for most learners as they start venture on their own in the process of acquiring or completing education. On the other side of the spectrum, boarding school administrators adopt ways to present competitive as well as attractive boarding school facilities, packages and other offerings that soon encompass roles of various entities and professionals aside from the students and the school which include tutors. Tutors have always been generally accepted as personal trainers, assistant and provide adult... The...
10 Pages(2500 words)Essay

CJ summarize 10-1

... The American courts take a dual system structure which includes the federal and courts. courts are specific to the relevant states, and each state has a different court system with 3, 4 or 5 tiers. The states also set up their court structure as well as the penal code and its enforcement. The lower courts are state courts that act as an entry point for criminal processing and hold initial and preliminary hearings. The courts handle minor criminal cases and most civil cases. Justice of the peace courts handles cases involving violation of local orders, set bail issues search and arrest warrants and deal with civil matters involving less money. The municipal or magistrate courts handle larger case loads and have a wide discretion... The American...
1 Pages(250 words)Essay

Paraphrasing#2

..., a nodal analysis was applied in the circuit. Picture15 (lab6. 1/18) Aim The practical was to impart the knowledge of the core equipment used in the laboratory and how to complete some basic circuit analysis. Furthermore, we were to undertake several measurement exercises. Objectives The objective was to examine the prototype board and use the multi-meters provided to measure the resistance, current, and DC current through the circuit. Using the oscilloscope, we were also to measure Ac voltage. Finally, we have to create voltage from the generator provided. Picture16 (lab7. 1/24) Aim a) To build a basic direct current resistor circuit, test it and measure current, voltage, and resistance using a multi-meter. b) To...
5 Pages(1250 words)Essay

Paraphrasing#3

.../17) Method Use the connecting wires to connect three resistors to the source of power. Take the readings of the voltage and current through the resistors using the multi-meter. Conclusion In circuit 1, the readings from the multi-meter were recorded as follows; Va, Vb, Vc, Vac, and Vbc. The source current Is3 and current I2 were also determined. Picture 15 (lab6. 1/18) Aims i. To understand the basic laboratory equipment and use them to carryout various analysis ii. Carry out several measurement exercises Objectives i. Create power (voltage) from the provided generator ii. Understand the working of the prototype board iii. Use multi-meters to examine resistance, direct current, and voltage iv. Use an oscilloscope to...
5 Pages(1250 words)Essay

Governmental Fragmental Versus Consolidation

...Governmental Fragmental Versus Consolidation Governmental Fragmental Versus Consolidation A key concept in designing and testing the propositions is to survey residents from different localities both in the fragmented and consolidated systems of local governments. After the survey, an interview with residents from five matched pairs of socioeconomic areas located in two different urban centres. A quantitative research study that investigates the following hypothesis is then carried out: hypotheses that smaller fragmentation or jurisdiction may lead to better informed, greater participation, and feeling more efficacious by the citizens. My quantitative research study will be different with that of the Lyon and Lowery because it will majorly... Fragmental...
2 Pages(500 words)Article
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic Lab6 for FREE!

Contact Us