Utilities & energ... x 3 5 100% appreciation of an energy saving project. Instea

Question

Utilities & energ... x 3 5 100% appreciation of an energy saving project. Instead of going out and collecting data from actual buildings, you will obtain information about energy usage from the diagrams on the next page. Part: B Light Fixtures and Lamps: Exercises: The objective of this exercise is to find the total number of watt-hours used per day by lighting fixtures and lamps in the home with given floor plan. Complete the following steps and record your information in the table. On separate paper, make a table with the given column headings. (Use the given sample table, your table will need many more rows than sample table). a. Locate, identify and count the type of each light bulb in the building and its wattage. Record your findings in columns (1) and (2) of your table b. Estimate a reasonable number of hours that each light fixture is used in 24 hour period, and record your estimates in column (3) of your tabke. C. Calculate the watt-hours used by each light fixture, and record your result in column (4) d. Record the total number of watts used in a 24 hour period in the bottom cell of column (4). e. Sample Table:

Explanation / Answer

Kitchen    Fluoroscent light 4 bulb (40W each)

160

This is a estimate according to my experience. You can change hours per day column.

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Light fixture or lamp watts hour per day watt-hour per day

Kitchen    Fluoroscent light 4 bulb (40W each)

160

5 800 Kitchen ceiling light fixture 4 bulb (60W each) 240 5 1200 Family room    2 reading lamp with 1 bulb in each lamp (75W each) 150 3 450 First floor Hallway    Table Lamp 3 bulb (60W each) 180 4 720 First floor bathroom    Recessed light fixture 4 bulbs (75W each) 300 3 900 Living room    2 floor lamp with 1 bulb in each lamp (150W each) 300 7 2100 Living room    ceiling light fixture 4 bulb (60W each) 240 7 1680 Bedroom 1     ceiling light fixture 4 bulb (60W each) 240 3 720 Bedroom 1     reading lamp 1 bulb (75W each) 75 1 75 Bedroom 2      ceiling light fixture 4 bulb (60W each) 240 3 720 Bedroom 2     2 reading lamp with 1 bulb in each lamp (75W each) 150 1 150 Bedroom 3     floor lamp 1 bulb lamp (150W each) 150 2 300 Bedroom 3     ceiling light fixture 4 bulb (60W each) 240 3 720 Bedroom 3     Table Lamp 3 bulb (60W each) 180 1 180 Second floor Bathroom    Fluoroscent light 4 bulb (40W each) 160 2 320 Second floor hallway     reading lamp 1 bulb (75W each) 75 3 225 Second floor hallway       ceiling light fixture 4 bulb (60W each) 240 2 480 Total 3320 11740

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