(a) Calculate the maximum voltages between points a and b . (b) Calculate the ma

Question

(a) Calculate the maximum voltages between points a and b. (b) Calculate the maximum voltages between points b and c. (c) Calculate the maximum voltages between points c and d. (d) Calculate the maximum voltages between points b and d.

An AC source with ?Vmax = 130 V and f = 75.0 Hz is connected between points a and d in the figure. Calculate the maxi mu m voltages between points a and b. Calculate the maxi mu m voltages between points b and c. Calculate the maxi mu m voltages between points c and d. Calculate the maxi mu m voltages between points b and d.

Explanation / Answer

w=2pi*f=150pi=471.24 rad/s

i(max)=V/sqrt(R^2+(wL-1/(wC))^2)=130/sqrt(1600+((150pi*0.185-1/(150pi*65*10^-6))^2))=1.922 A

a)So Max voltage b/w ab=iR=76.88 V

b)Max voltage b/w bc=iwL=167.56 V

c)Max voltage b/w cd=i/(wC)=62.75V

d)Max voltage b/w bd=i(wL-1/(wC))=104.81V

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