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B1 (a) A circuit shown in Figure Bl(a) has a AC voltage source with 60V, 200Hz. Determine, (i) the total impedance *Z' o
Posted: Sun May 15, 2022 8:47 pm
by answerhappygod
- B1 A A Circuit Shown In Figure Bl A Has A Ac Voltage Source With 60v 200hz Determine I The Total Impedance Z O 1 (78.93 KiB) Viewed 18 times
B1 (a) A circuit shown in Figure Bl(a) has a AC voltage source with 60V, 200Hz. Determine, (i) the total impedance *Z' of the circuit; and Given : XL=27fL and Xc=1/(2T/C) (5%) (ii) the current Iin polar form. (2%) L = 50mH 000 c5uF 60V 20° 200Hz R 10092 Figure Bl(a) Z 2+j (4%) (b) (i) Simplify in polar form (i.e. r 20). 3- (ii) Using de Moivre's theorem, solve the equation z? 2+] = in polar 3-j (5%) form. (c) Briefly explain how complex number system techniques are necessary apply for electric circuit? Sketch any diagram/drawing to support your answer. (4%)