Q23. The contract load of a dairy plant at 11 kV, 60 Hz is 800 kW, but the peak demand of plant recorded in last three years has not exceeded 600 kW at average power factor of 78%. As per local electricity regulating authorities' norms consumer must maintain a power factor of 93% to avoid non-compliance power factor penalty. What will be capacitance (in micro farad) of a capacitor bank required to install to meet the requirement? (а) 8.56 (c) 5.35 (d) None of the option (b) 7.13

College Physics
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Chapter16: Electrical Energy And Capacitance
Section: Chapter Questions
Problem 50P: Two capacitors, C1 = 18.0 F and C2 = 36.0 F, are connected in series, and a 12.0-V battery is...
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Q23. The contract load of a dairy plant at 11 kV, 60 Hz is 800 kW, but the peak demand of plant recorded
in last three years has not exceeded 600 kW at average power factor of 78%. As per local electricity
regulating authorities' norms consumer must maintain a power factor of 93% to avoid non-compliance
power factor penalty. What will be capacitance (in micro farad) of a capacitor bank required to install to
meet the requirement?
(а) 8.56
(b) 7.13
(c) 5.35
(d) None of the option
Transcribed Image Text:Q23. The contract load of a dairy plant at 11 kV, 60 Hz is 800 kW, but the peak demand of plant recorded in last three years has not exceeded 600 kW at average power factor of 78%. As per local electricity regulating authorities' norms consumer must maintain a power factor of 93% to avoid non-compliance power factor penalty. What will be capacitance (in micro farad) of a capacitor bank required to install to meet the requirement? (а) 8.56 (b) 7.13 (c) 5.35 (d) None of the option
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