Physics, asked by dna63, 11 months ago

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In an electric circuit 10 bulbs 0f 12W each and 5 fans of 75W each are connected .All the appliances are operated for 10hrs in a day. If the cost of 1unit is Rs.6 then calculate the bill of FEB 2020.

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❣️(SOLVE FOR 50 pts.) ❣️​

Answers

Answered by Anonymous
1

Answer:

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Explanation:

we have

Bulb = 0.04 X 2 X 6 = 0.48 units

Tube lights = 0.05 X 2 X 8 = 0.8 units

TV = 0.12 X 6 = 0.72

Total energy consumed = 0.48 + 0.8 + 0.72 = 2 units

Bill amount = 2.50 X 2 X 30 = rs.150

Answered by Anonymous
0

Answer:

Rs 150 !!

Explanation:

Energy used :

1 ) Bulb = 0.04 × 2 × 6 = 0.48 units

2) tube light = 0.05 × 2 × 8 = 0.8 units

3) TV = 0.12× 6 = 0.72 UNITS

0.48 + 0.8 + 0.72

= 2 units

2.50 × 2 × 30 = Rs 150

hope it helps

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