The way in which the direction of the rotation of the three phase motor can be changed.

Question

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Answer 1

Question

Chapter 29, Problem 1RQ

To determine

The way in which the direction of the rotation of the three phase motor can be changed.

Expert Solution & Answer

Explanation of Solution

The direction of the rotation of three phase motor is changed by changing the leads connection. Consider the Figure 29-1 of the text book as it has T leads, when the leads 1 and 3 are interchanged then the motor starts to rotate in the opposite direction.

The change in terminals changes the flow of current and it changes the direction of the rotation of the field thus, it changes the direction of rotation of the motor.

The rotation of the motor is also changed by the help of the reverse starter as shown in Figure 29-2 in the text book.

Thus, the direction of the rotation of the three phase is obtained by the change inn terminals.

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Answer 2

Question

Chapter 29, Problem 1RQ

To determine

The way in which the direction of the rotation of the three phase motor can be changed.

Expert Solution & Answer

Explanation of Solution

The direction of the rotation of three phase motor is changed by changing the leads connection. Consider the Figure 29-1 of the text book as it has T leads, when the leads 1 and 3 are interchanged then the motor starts to rotate in the opposite direction.

The change in terminals changes the flow of current and it changes the direction of the rotation of the field thus, it changes the direction of rotation of the motor.

The rotation of the motor is also changed by the help of the reverse starter as shown in Figure 29-2 in the text book.

Thus, the direction of the rotation of the three phase is obtained by the change inn terminals.

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Answer 3

Question

Chapter 29, Problem 1RQ

To determine

The way in which the direction of the rotation of the three phase motor can be changed.

Expert Solution & Answer

Explanation of Solution

The direction of the rotation of three phase motor is changed by changing the leads connection. Consider the Figure 29-1 of the text book as it has T leads, when the leads 1 and 3 are interchanged then the motor starts to rotate in the opposite direction.

The change in terminals changes the flow of current and it changes the direction of the rotation of the field thus, it changes the direction of rotation of the motor.

The rotation of the motor is also changed by the help of the reverse starter as shown in Figure 29-2 in the text book.

Thus, the direction of the rotation of the three phase is obtained by the change inn terminals.

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Answer 4

Question

Chapter 29, Problem 1RQ

To determine

The way in which the direction of the rotation of the three phase motor can be changed.

Expert Solution & Answer

Explanation of Solution

The direction of the rotation of three phase motor is changed by changing the leads connection. Consider the Figure 29-1 of the text book as it has T leads, when the leads 1 and 3 are interchanged then the motor starts to rotate in the opposite direction.

The change in terminals changes the flow of current and it changes the direction of the rotation of the field thus, it changes the direction of rotation of the motor.

The rotation of the motor is also changed by the help of the reverse starter as shown in Figure 29-2 in the text book.

Thus, the direction of the rotation of the three phase is obtained by the change inn terminals.

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Answer 5

Chapter 29, Problem 1RQ

To determine

The way in which the direction of the rotation of the three phase motor can be changed.

Expert Solution & Answer

Explanation of Solution

The direction of the rotation of three phase motor is changed by changing the leads connection. Consider the Figure 29-1 of the text book as it has T leads, when the leads 1 and 3 are interchanged then the motor starts to rotate in the opposite direction.

The change in terminals changes the flow of current and it changes the direction of the rotation of the field thus, it changes the direction of rotation of the motor.

The rotation of the motor is also changed by the help of the reverse starter as shown in Figure 29-2 in the text book.

Thus, the direction of the rotation of the three phase is obtained by the change inn terminals.

Answer 6

Chapter 29, Problem 1RQ

To determine

The way in which the direction of the rotation of the three phase motor can be changed.

Expert Solution & Answer

Explanation of Solution

The direction of the rotation of three phase motor is changed by changing the leads connection. Consider the Figure 29-1 of the text book as it has T leads, when the leads 1 and 3 are interchanged then the motor starts to rotate in the opposite direction.

The change in terminals changes the flow of current and it changes the direction of the rotation of the field thus, it changes the direction of rotation of the motor.

The rotation of the motor is also changed by the help of the reverse starter as shown in Figure 29-2 in the text book.

Thus, the direction of the rotation of the three phase is obtained by the change inn terminals.

Answer 7

Chapter 29, Problem 1RQ

To determine

The way in which the direction of the rotation of the three phase motor can be changed.

Answer 8

Expert Solution & Answer

Explanation of Solution

The direction of the rotation of three phase motor is changed by changing the leads connection. Consider the Figure 29-1 of the text book as it has T leads, when the leads 1 and 3 are interchanged then the motor starts to rotate in the opposite direction.

The change in terminals changes the flow of current and it changes the direction of the rotation of the field thus, it changes the direction of rotation of the motor.

The rotation of the motor is also changed by the help of the reverse starter as shown in Figure 29-2 in the text book.

Thus, the direction of the rotation of the three phase is obtained by the change inn terminals.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Ch. 29 - Prob. 1RQ Ch. 29 - What is interlocking?Ch. 29 - Referring to the schematic shown in Figure 297,...Ch. 29 - What would be the danger, if any, if the circuit...Ch. 29 - Prob. 5RQ Ch. 29 - Assume that the circuit shown in Figure 29–7 were...

The way in which the direction of the rotation of the three phase motor can be changed.

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The way in which the direction of the rotation of the three phase motor can be changed.

Explanation of Solution

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