Question

We want to store sufficient energy in a 30-mF capacitor to supply 7 horsepower (hp) for 1 hour Part A To what voltage must the capacitor be charged? (Note: One horsepower is equivalent to 745.7 watts.) Express your answer to three significant figures and include the appropriate units. View Available Hint(s) HAR O ? Value Units v Submit Part B Does this seem to be a practical method for storing this amount of energy? View Available Hint(s) O yes O no Submit Part C Do you think that an electric automobile design based on capacitive energy storage is feasible? View Available Hint(s) O no O yes

Answer 1

☆ Solution We klant to store Capacitor to supply @ To what voltage sufficient energy in a 300F 7 Horse power for 1 hour must the capacitor charged Jolie 1 hp = polow 1 l 745.7 C=0.0F 1 P = Thp = 5219.95 17 E = leva 25 = che W OF = pxt t = Thoun = 5219.9*3600 Forte 60x60 AOU 3600 = 18791640 V= ZX1317 2 *08991640 vir v os 0.03 1 V = 35394. 54586 vole 17.5- ② Does this seem to be a practical method for storing this amount of Energy t he voltage is very high practical Not possible to e d enerate the voltage High Voltage it ched in ponler Transmission, but furly not possible to store the energy SENSES

© Do you think that the an electric automobile design based on capacitive energy is feagable. Auto, mobile is wed Small voltage. hence it's not fegable to design the an automobile. He we such a capacitor power is high. so this Reagan electric automobile design bayed on capacitive energy is feasable If you have any doubts afk me pleage Rate my Answer