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Electrical Circuits SACA Prep Questions With Answers Graded A+ Assured Success £6.50   Add to cart

Exam (elaborations)

Electrical Circuits SACA Prep Questions With Answers Graded A+ Assured Success

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  • Electrical Circuits SACA Prep
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  • Electrical Circuits SACA Prep

R represents what? - Ω/Ohms/Resistance f represents what? - Hz/AC frequency P represents what? - Power Total series resistance Formula - Rt = R1 + R2 + R3 Total Resistance in Parallel - Rt = 1/ (1/R1 + 1/R2 + 1/R3) Voltage Calculation - E = I x R Power calculation - P = I x E Total power in...

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  • August 14, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Electrical Circuits SACA Prep
  • Electrical Circuits SACA Prep
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Electrical Circuits SACA Prep
R represents what? - Ω/Ohms/Resistance

f represents what? - Hz/AC frequency



P represents what? - Power



Total series resistance Formula - Rt = R1 + R2 + R3



Total Resistance in Parallel - Rt = 1/ (1/R1 + 1/R2 + 1/R3)



Voltage Calculation - E=IxR



Power calculation - P=IxE



Total power in a parallel circuit - P=IxE



Main line current calculation - I = I1 + I2 + I3



Total inductance - L = 1/ (1/L1 + 1/L2 + 1/L3)



Total inductive reactance - X = 2πfL



Total Capacitance - C = 1/ (1/C1 + 1/C2 + 1/C3)



Total Capacitive Reactance - C = 1/ 2πfX



Calculating RC time constant - T=RxC

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