Solved

The Trigonometric Form of Complex Numbers Is Often Used by Electrical

Question 130

Multiple Choice

The trigonometric form of complex numbers is often used by electrical engineers to describe the current I, voltage V, and impedance Z in electrical circuits with alternating current. Impedance is the opposition to the flow of current in a circuit. Most common electrical devices operate on 115-volt, alternating current. The relationship among these three quantities is The trigonometric form of complex numbers is often used by electrical engineers to describe the current I, voltage V, and impedance Z in electrical circuits with alternating current. Impedance is the opposition to the flow of current in a circuit. Most common electrical devices operate on 115-volt, alternating current. The relationship among these three quantities is . The real part of I represents the actual current delivered to an electrical appliance in amps. Approximate this current when and , and express the answer in rectangular form to two decimal places. A) 2.61 amps B) 1.30 amps C) 1.37 amps D) 1.25 amps E) 1.15 amps . The real part of I represents the actual current delivered to an electrical appliance in amps. Approximate this current when The trigonometric form of complex numbers is often used by electrical engineers to describe the current I, voltage V, and impedance Z in electrical circuits with alternating current. Impedance is the opposition to the flow of current in a circuit. Most common electrical devices operate on 115-volt, alternating current. The relationship among these three quantities is . The real part of I represents the actual current delivered to an electrical appliance in amps. Approximate this current when and , and express the answer in rectangular form to two decimal places. A) 2.61 amps B) 1.30 amps C) 1.37 amps D) 1.25 amps E) 1.15 amps and The trigonometric form of complex numbers is often used by electrical engineers to describe the current I, voltage V, and impedance Z in electrical circuits with alternating current. Impedance is the opposition to the flow of current in a circuit. Most common electrical devices operate on 115-volt, alternating current. The relationship among these three quantities is . The real part of I represents the actual current delivered to an electrical appliance in amps. Approximate this current when and , and express the answer in rectangular form to two decimal places. A) 2.61 amps B) 1.30 amps C) 1.37 amps D) 1.25 amps E) 1.15 amps , and express the answer in rectangular form to two decimal places.


A) 2.61 amps
B) 1.30 amps
C) 1.37 amps
D) 1.25 amps
E) 1.15 amps

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q125: A helicopter hovers at an altitude that

Q126: Use De Moivre's theorem to change the

Q127: Find the two square roots of <img

Q128: Express in the form <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Express

Q129: Find (a) the dot product of the

Q131: Represent the complex number geometrically. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg"

Q132: Use De Moivre's theorem to change the

Q133: Find (a) the dot product of the

Q134: Find (a) the dot product of the

Q135: Represent the complex number geometrically. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg"