a. New electricity tariff is given in the diagram alongside. If a 30 A. fuse meter has been connected to a house, calculate the cost of consumption of electricity in that house based on the following. if 10 LED lamps of 7 W each, two fans of 75 W each and an induction heater of 1500 W are used for 3 hours daily. b. Yif 10 LED lamps of.7 W each are used for 5 h, two fans of 75 W each are New electricity tariff Unit 5 amp 15 amp 0/20 0-20 21-30 30 amp 60 amp 0456 3 44 மம 6 31-50 6.5 6.5 6.5 6.5 31-50 51-150 8 8 8 8 used for 10 hours and an 151-250 9.5 9.5 9.5 9.5 induction heater of 1500 251-400 9.5 9.5 9.5 9.5 W is used for 2 hours 400+ 12 12 12 12 daily.​