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B1. (a) A DC circuit is shown in Figure Bl. 1092 B A 802 702 1402 18V Figure B1 Calculate (i) the total resistance across A aB2. (a) Complete the following Table B2 in answer sheet (P.X) and calculate the charge of electric bill for 30 days, if the eCan you help me to solve question B2 , please:)

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a.2.0. Sol! given data, nated Power I electrical t e appliance consumption aty per hour Total load in watts average opentingTotal Power consumed / day 2.34 + 4.8+0.4 +0.63 +1:9.17 kWh Total power consumed / 30 days = 30x9.17 = 275. I units [..] kwha.2.0. Sol! given data, nated Power I electrical t e appliance consumption aty per hour Total load in watts average openting howrs per day power consumption per day Total power consumed in kwn 1. elettric light bulbs 65w GADS. 6SX6- 3900 6hrs 390 X 6 = 2340 1000 2.34 2340 2. Refriger 200w INOS U800/1000 = -ad 200 X 13 200w 24 hrs 200X24 = 4800 4.8 3. TV set 100w INDS IDOXI - 100 W u hrs 100 X4 : 400/1000 = 0.4 400 4. washing u20w MOS l.shrs machine 420X1 - u20w 420X1.5 = 630/1000 = 630 0.63 15. electric 2000W I DOS 0.5hrs 2000X) = 2000W 2000 XD.5: DDO/1000 IDDO kettle -

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