Question

please answer the question​

Answer 1

Answer:

a. Power for 1 lamp = W₁/t₁ = 60/10 = 6W

Power for 5 such lamps(P₁) = 6 X 5 = 30W

b. Power  for 1 electric motor(P₂) = W₂/t₂ = 100/1 = 100W

c. Power for 1 fan = W₃/t₃ = 80/8 = 10W

Power for 5 such fans = 10 X 5 = 50W

d. Power of 2 heaters(P₄) = W₄/t₄ = 1500/6 = 250W

e. Power of 1 electric motor(P₅) = W₅/t₅ = 1.5 HP/4 = 1119W/4 = 279.75W

Total energy consumed = P₁t₁ + P₂t₂ + P₃t₃ + P₄t₄ + P₅t₅

                                        = 30X10 + 100X1 + 80X8 + 1500X6 + 279.75X4

                                        = 300 + 100 + 640 + 9000 + 1119

                                        = 11159Wh

Electricity bill per month = 11159 X 2+25 = 11159 X 27 = ₹3,01,293

Explanation:

Hope you are satisfied :)

Answer 2

Answer:

Yeah dear it's me in pic a bit edited... Returned just now after rehearsal