Consider the voltage phasor in Figure 32.4, shown at three instants of time. (i) Choose the part of the figure, (a), (b), or (c), that represents the instant of time at which the instantaneous value of the voltage has the largest magnitude. (ii) Choose the part of the figure that represents the instant of time at which the instantaneous value of the voltage has the smallest magnitude.

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 33, Problem 33.1QQ

Consider the voltage phasor in Figure 32.4, shown at three instants of time. (i) Choose the part of the figure, (a), (b), or (c), that represents the instant of time at which the instantaneous value of the voltage has the largest magnitude. (ii) Choose the part of the figure that represents the instant of time at which the instantaneous value of the voltage has the smallest magnitude.

(i)

Expert Solution

To determine

The correct Figure that represents the largest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The largest magnitude of voltage at instant of time represents Figure (c).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The maximum rotation of the length of the arrow with angular frequency represents the largest magnitude of voltage. Hence, the Figure (c) represents the largest magnitude of voltage at instant of time

Conclusion:

Therefore, the Figure (c) represents the largest magnitude of voltage at instant of time because of maximum rotation of arrow in counterclockwise with maximum frequency.

(ii)

Expert Solution

To determine

The correct Figure that represents the smallest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The smallest magnitude of voltage at instant of time represents Figure (b).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The minimum rotation of the length of the arrow with minimum angular frequency represents the minimum voltage. Hence, the Figure(b) represents the minimum voltage at instant of time because of minimum rotation of the length of the arrow with minimum angular frequency represents.

Thus, the Figure (b) represents the smallest magnitude of voltage at instant of time.

Conclusion:

Therefore, the Figure (b) represents the smallest magnitude of voltage at instant of time because of minimum rotation of arrow in counterclockwise with minimum frequency.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

need answer asap please thanks you

A man slides two boxes up a slope. The two boxes A and B have a mass of 75 kg and 50 kg, respectively. (a) Draw the free body diagram (FBD) of the two crates. (b) Determine the tension in the cable that the man must exert to cause imminent movement from rest of the two boxes. Static friction coefficient USA = 0.25 HSB = 0.35 Kinetic friction coefficient HkA = 0.20 HkB = 0.25 M₁ = 75 kg MB = 50 kg P 35° Figure 3 B 200

A golf ball is struck with a velocity of 20 m/s at point A as shown below (Figure 4). (a) Determine the distance "d" and the time of flight from A to B; (b) Determine the magnitude and the direction of the speed at which the ball strikes the ground at B. 10° V₁ = 20m/s 35º Figure 4 d B

Answer 2

Textbook Question

Chapter 33, Problem 33.1QQ

Consider the voltage phasor in Figure 32.4, shown at three instants of time. (i) Choose the part of the figure, (a), (b), or (c), that represents the instant of time at which the instantaneous value of the voltage has the largest magnitude. (ii) Choose the part of the figure that represents the instant of time at which the instantaneous value of the voltage has the smallest magnitude.

(i)

Expert Solution

To determine

The correct Figure that represents the largest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The largest magnitude of voltage at instant of time represents Figure (c).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The maximum rotation of the length of the arrow with angular frequency represents the largest magnitude of voltage. Hence, the Figure (c) represents the largest magnitude of voltage at instant of time

Conclusion:

Therefore, the Figure (c) represents the largest magnitude of voltage at instant of time because of maximum rotation of arrow in counterclockwise with maximum frequency.

(ii)

Expert Solution

To determine

The correct Figure that represents the smallest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The smallest magnitude of voltage at instant of time represents Figure (b).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The minimum rotation of the length of the arrow with minimum angular frequency represents the minimum voltage. Hence, the Figure(b) represents the minimum voltage at instant of time because of minimum rotation of the length of the arrow with minimum angular frequency represents.

Thus, the Figure (b) represents the smallest magnitude of voltage at instant of time.

Conclusion:

Therefore, the Figure (b) represents the smallest magnitude of voltage at instant of time because of minimum rotation of arrow in counterclockwise with minimum frequency.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 33, Problem 33.1QQ

Consider the voltage phasor in Figure 32.4, shown at three instants of time. (i) Choose the part of the figure, (a), (b), or (c), that represents the instant of time at which the instantaneous value of the voltage has the largest magnitude. (ii) Choose the part of the figure that represents the instant of time at which the instantaneous value of the voltage has the smallest magnitude.

(i)

Expert Solution

To determine

The correct Figure that represents the largest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The largest magnitude of voltage at instant of time represents Figure (c).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The maximum rotation of the length of the arrow with angular frequency represents the largest magnitude of voltage. Hence, the Figure (c) represents the largest magnitude of voltage at instant of time

Conclusion:

Therefore, the Figure (c) represents the largest magnitude of voltage at instant of time because of maximum rotation of arrow in counterclockwise with maximum frequency.

(ii)

Expert Solution

To determine

The correct Figure that represents the smallest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The smallest magnitude of voltage at instant of time represents Figure (b).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The minimum rotation of the length of the arrow with minimum angular frequency represents the minimum voltage. Hence, the Figure(b) represents the minimum voltage at instant of time because of minimum rotation of the length of the arrow with minimum angular frequency represents.

Thus, the Figure (b) represents the smallest magnitude of voltage at instant of time.

Conclusion:

Therefore, the Figure (b) represents the smallest magnitude of voltage at instant of time because of minimum rotation of arrow in counterclockwise with minimum frequency.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 33, Problem 33.1QQ

Consider the voltage phasor in Figure 32.4, shown at three instants of time. (i) Choose the part of the figure, (a), (b), or (c), that represents the instant of time at which the instantaneous value of the voltage has the largest magnitude. (ii) Choose the part of the figure that represents the instant of time at which the instantaneous value of the voltage has the smallest magnitude.

(i)

Expert Solution

To determine

The correct Figure that represents the largest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The largest magnitude of voltage at instant of time represents Figure (c).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The maximum rotation of the length of the arrow with angular frequency represents the largest magnitude of voltage. Hence, the Figure (c) represents the largest magnitude of voltage at instant of time

Conclusion:

Therefore, the Figure (c) represents the largest magnitude of voltage at instant of time because of maximum rotation of arrow in counterclockwise with maximum frequency.

(ii)

Expert Solution

To determine

The correct Figure that represents the smallest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The smallest magnitude of voltage at instant of time represents Figure (b).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The minimum rotation of the length of the arrow with minimum angular frequency represents the minimum voltage. Hence, the Figure(b) represents the minimum voltage at instant of time because of minimum rotation of the length of the arrow with minimum angular frequency represents.

Thus, the Figure (b) represents the smallest magnitude of voltage at instant of time.

Conclusion:

Therefore, the Figure (b) represents the smallest magnitude of voltage at instant of time because of minimum rotation of arrow in counterclockwise with minimum frequency.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

(i)

Expert Solution

To determine

The correct Figure that represents the largest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The largest magnitude of voltage at instant of time represents Figure (c).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The maximum rotation of the length of the arrow with angular frequency represents the largest magnitude of voltage. Hence, the Figure (c) represents the largest magnitude of voltage at instant of time

Conclusion:

Therefore, the Figure (c) represents the largest magnitude of voltage at instant of time because of maximum rotation of arrow in counterclockwise with maximum frequency.

(ii)

Expert Solution

To determine

The correct Figure that represents the smallest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The smallest magnitude of voltage at instant of time represents Figure (b).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The minimum rotation of the length of the arrow with minimum angular frequency represents the minimum voltage. Hence, the Figure(b) represents the minimum voltage at instant of time because of minimum rotation of the length of the arrow with minimum angular frequency represents.

Thus, the Figure (b) represents the smallest magnitude of voltage at instant of time.

Conclusion:

Therefore, the Figure (b) represents the smallest magnitude of voltage at instant of time because of minimum rotation of arrow in counterclockwise with minimum frequency.

Answer 8

(i)

Expert Solution

To determine

The correct Figure that represents the largest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The largest magnitude of voltage at instant of time represents Figure (c).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The maximum rotation of the length of the arrow with angular frequency represents the largest magnitude of voltage. Hence, the Figure (c) represents the largest magnitude of voltage at instant of time

Conclusion:

Therefore, the Figure (c) represents the largest magnitude of voltage at instant of time because of maximum rotation of arrow in counterclockwise with maximum frequency.

Answer 9

(i)

Expert Solution

Answer 10

(i)

Expert Solution

Answer 11

Expert Solution

Answer 12

To determine

The correct Figure that represents the largest magnitude of voltage at instant of time.

Answer 13

Answer to Problem 33.1QQ

The largest magnitude of voltage at instant of time represents Figure (c).

Answer 14

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The maximum rotation of the length of the arrow with angular frequency represents the largest magnitude of voltage. Hence, the Figure (c) represents the largest magnitude of voltage at instant of time

Conclusion:

Therefore, the Figure (c) represents the largest magnitude of voltage at instant of time because of maximum rotation of arrow in counterclockwise with maximum frequency.

Answer 15

(ii)

Expert Solution

To determine

The correct Figure that represents the smallest magnitude of voltage at instant of time.

Answer to Problem 33.1QQ

The smallest magnitude of voltage at instant of time represents Figure (b).

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The minimum rotation of the length of the arrow with minimum angular frequency represents the minimum voltage. Hence, the Figure(b) represents the minimum voltage at instant of time because of minimum rotation of the length of the arrow with minimum angular frequency represents.

Thus, the Figure (b) represents the smallest magnitude of voltage at instant of time.

Conclusion:

Therefore, the Figure (b) represents the smallest magnitude of voltage at instant of time because of minimum rotation of arrow in counterclockwise with minimum frequency.

Answer 16

(ii)

Expert Solution

Answer 17

(ii)

Expert Solution

Answer 18

Expert Solution

Answer 19

To determine

The correct Figure that represents the smallest magnitude of voltage at instant of time.

Answer 20

Answer to Problem 33.1QQ

The smallest magnitude of voltage at instant of time represents Figure (b).

Answer 21

Explanation of Solution

A phasor diagram is arrow whose length represents the amplitude of an AC voltage or current. The phasor diagram rotates counterclockwise about the origin with angular frequency of the AC quantity. The minimum rotation of the length of the arrow with minimum angular frequency represents the minimum voltage. Hence, the Figure(b) represents the minimum voltage at instant of time because of minimum rotation of the length of the arrow with minimum angular frequency represents.

Thus, the Figure (b) represents the smallest magnitude of voltage at instant of time.

Conclusion:

Therefore, the Figure (b) represents the smallest magnitude of voltage at instant of time because of minimum rotation of arrow in counterclockwise with minimum frequency.

Answer 22

Ch. 33 - Consider the voltage phasor in Figure 32.4, shown...Ch. 33 - Consider the AC circuit in Figure 32.8. The...Ch. 33 - Consider the AC circuit in Figure 32.11. The...Ch. 33 - Consider the AC circuit in Figure 32.12. The...Ch. 33 - Label each part of Figure 32.16, (a), (b), and...Ch. 33 - An AC source drives an RLC circuit with a fixed...Ch. 33 - What is the impedance of a series RLC circuit at...Ch. 33 - An inductor and a resistor are connected in series...Ch. 33 - (i) When a particular inductor is connected to a...Ch. 33 - A capacitor and a resistor are connected in series...

Videos

Answer to Problem 33.1QQ

Explanation of Solution

Answer to Problem 33.1QQ

Explanation of Solution

Want to see more full solutions like this?

Chapter 33 Solutions