solved by m. bilal azam

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Solved by M. Bilal Azam

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Page 1: Solved by M. Bilal Azam

Solved by M. Bilal Azam

Page 2: Solved by M. Bilal Azam

Solved by M. Bilal Azam

Bilal Sohaib
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Page 3: Solved by M. Bilal Azam

Solved by M. Bilal Azam

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Page 4: Solved by M. Bilal Azam

Solved by M. Bilal Azam

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Note
80= 10logP 30 =10 logP´ Subtracting 80-30 = 10 logP/P´ so 5 = log P/P´ P/P´= 10^5
Page 5: Solved by M. Bilal Azam

Solved by M. Bilal Azam

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In radians fr=1/√LC
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total cost = power (kW) × time (h) × cost per unit. total cost = 2 × 2.5 × 30 × 5 =750 Rs
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Since each resistance is of 12 ohms and I1 is the current passing through R_A and R_B, so I1=V/R=12/24=0.5 A And I2 is the current passing through R_C I2=V/R=12/12 = 1 A Thus power through R_A and R_B is P1=(I^2)R=(0.5)^2*24= 6 W i.e. 3 W in each R_A and R_B. And P2=(I^2)R=(1)^2*12 =12 W in R_C.
Bilal Sohaib
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In radians
Bilal Sohaib
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In degrees
Page 6: Solved by M. Bilal Azam

Solved by M. Bilal Azam

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Page 7: Solved by M. Bilal Azam

Solved by M. Bilal Azam

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Page 8: Solved by M. Bilal Azam

Solved by M. Bilal Azam

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