9. Refer to the circuit of Figure 7: a. Calculate the total impedance, Zr. b. Find the current I. c. Use the current divider rule to find I1 and I2.
9. Refer to the circuit of Figure 7: a. Calculate the total impedance, Zr. b. Find the current I. c. Use the current divider rule to find I1 and I2.
Chapter3: Magnetic Starters
Section: Chapter Questions
Problem 30SQ
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answer question 9
![9. Refer to the circuit of Figure 7:
a. Calculate the total impedance, Zr.
b. Find the current I.
c. Use the current divider rule to find Ij and I2.
d. Determine the power factor for each impedance, Zj and Z2.
e. Determine the power factor for the circuit.
f. Verify that the total power dissipated by impedances Z¡ and Z2 is equal to the power
delivered by the voltage source.
Fig. 7](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb24af2fc-1504-4b4e-8969-ee660d8eb019%2F8a247c91-fc56-4084-a1d1-20b35910957e%2Fqnvd93c_processed.png&w=3840&q=75)
Transcribed Image Text:9. Refer to the circuit of Figure 7:
a. Calculate the total impedance, Zr.
b. Find the current I.
c. Use the current divider rule to find Ij and I2.
d. Determine the power factor for each impedance, Zj and Z2.
e. Determine the power factor for the circuit.
f. Verify that the total power dissipated by impedances Z¡ and Z2 is equal to the power
delivered by the voltage source.
Fig. 7
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