PER DAY

Minami Electric Fan - 65 watts - 24hrs

Aircon - 850 watts - 14hrs

TV - 220 watts - 13hrs

Refrigerator - 220 watts - 24hrs

Vertical Disinfection Cabinet - 220 watts - 20 minutes

Water Dispenser - 220 watts - 30 minutes

Rice Cooker - 220 watts - 45 minutes

Water Thermos - 220 watts - 9 minutes

WORKSHEET #2 GEN PHY 2 How Much Do I Pay? Determine the electrical energy consumption consumed by your household for the whole month, and answer the questions below. Procedure: a. Identify the appliances in your home and list them on the table. 1). Determine the power rating for each appliance. This is usually indicated in the seal at the back of the appliances. c. Estimate the number of hours you are using this appliance in a month. (1. Calculate the energy consumed in each appliance and write the values in the table. e. Calculate the energy cost per appliance using the cost of l kWh in your locality. (P10. 1830 per kWh) Energy Cost P hNumbgdolf Electrical Watt per hour to (P3505) A liances R23: 03:: whole or energy kilowatt per hour [Electrical PP (\"Hg ti] consumed {l Wh = Enersr 1:?) (P x I.) {llkWh} consumed at cost per kWh) __ 320Wh x 0.32kWh x E11233? so w 4 hr 30w $1; 3"" comma; = 10.1 330 = 0.32 kWh 3.26k'Wh Total: 1. How much energy did you consume in a month? Is this consistent with the energy reected in your electric bill for the month? If not, what do you think is the reasonfs for the observed inconsistencies? 2. What is the estimated cost of the use of this energy? Is this consistent with your electric bill for the month? If not, what do you think is the reasonfs for inconsistencies