Based on the total estimated load calculations, what is the current draw on the Study/Bedroom circuit? __________________________________________________________

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Answer 1

Textbook Question

Chapter 14, Problem 1R

Based on the total estimated load calculations, what is the current draw on the Study/Bedroom circuit? __________________________________________________________

Expert Solution & Answer

To determine

Calculate the current drawn on the Study/Bedroom circuit based on the total estimated load calculations.

Answer to Problem 1R

The current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

Explanation of Solution

Formula used:

Write the general expression to calculate the VOLT-AMPERES for single-phase.

VOLT-AMPERES=E×I (1)

Here,

E is the supply voltage, and

I is the current.

Rearrange the equation (1) to find the current I in amperes.

I=VOLT-AMPERESE (2)

Calculation:

Refer to Table 14-1 in the textbook.

The total estimated load in VA for the Study/Bedroom outlet count in Circuit A21 is 1125 VA.

The single-phase supply voltage (E) is 120 V.

Substitute 1125 VA for VOLT-AMPERES and 120 V for E in equation (2) to find the current I in amperes.

I=1125 VA120 V=9.375 A≅9.4 amperes

Conclusion:

Thus, the current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

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Students have asked these similar questions

I need help checking if its correct -E1 + VR1 + VR4 – E2 + VR3 = 0 -------> Loop 1 (a) R1(I1) + R4(I1 – I2) + R3(I1) = E1 + E2 ------> Loop 1 (b) R1(I1) + R4(I1) - R4(I2) + R3(I1) = E1 + E2 ------> Loop 1 (c) (R1 + R3 + R4) (I1) - R4(I2) = E1 + E2 ------> Loop 1 (d) Now that we have loop 1 equation will procced on finding the equation of I2 current loop. However, a reminder that because we are going in a clockwise direction, it goes against the direction of the current. As such we will get an equation for the matrix that will be: E2 – VR4 – VR2 + E3 = 0 ------> Loop 2 (a) -R4(I2 – I1) -R2(I2) = -E2 – E3 ------> Loop 2 (b) -R4(I2) + R4(I1) - R2(I2) = -E2 – E3 -----> Loop 2 (c) R4(I1) – (R4 + R2)(I2) = -E2 – E3 -----> Loop 2 (d) These two equations will be implemented to the matrix formula I = inv(A) * b R11 R12 (R1 + R3 + R4) -R4 -R4 R4 + R2

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Answer 2

Textbook Question

Chapter 14, Problem 1R

Based on the total estimated load calculations, what is the current draw on the Study/Bedroom circuit? __________________________________________________________

Expert Solution & Answer

To determine

Calculate the current drawn on the Study/Bedroom circuit based on the total estimated load calculations.

Answer to Problem 1R

The current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

Explanation of Solution

Formula used:

Write the general expression to calculate the VOLT-AMPERES for single-phase.

VOLT-AMPERES=E×I (1)

Here,

E is the supply voltage, and

I is the current.

Rearrange the equation (1) to find the current I in amperes.

I=VOLT-AMPERESE (2)

Calculation:

Refer to Table 14-1 in the textbook.

The total estimated load in VA for the Study/Bedroom outlet count in Circuit A21 is 1125 VA.

The single-phase supply voltage (E) is 120 V.

Substitute 1125 VA for VOLT-AMPERES and 120 V for E in equation (2) to find the current I in amperes.

I=1125 VA120 V=9.375 A≅9.4 amperes

Conclusion:

Thus, the current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

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Answer 3

Textbook Question

Chapter 14, Problem 1R

Based on the total estimated load calculations, what is the current draw on the Study/Bedroom circuit? __________________________________________________________

Expert Solution & Answer

To determine

Calculate the current drawn on the Study/Bedroom circuit based on the total estimated load calculations.

Answer to Problem 1R

The current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

Explanation of Solution

Formula used:

Write the general expression to calculate the VOLT-AMPERES for single-phase.

VOLT-AMPERES=E×I (1)

Here,

E is the supply voltage, and

I is the current.

Rearrange the equation (1) to find the current I in amperes.

I=VOLT-AMPERESE (2)

Calculation:

Refer to Table 14-1 in the textbook.

The total estimated load in VA for the Study/Bedroom outlet count in Circuit A21 is 1125 VA.

The single-phase supply voltage (E) is 120 V.

Substitute 1125 VA for VOLT-AMPERES and 120 V for E in equation (2) to find the current I in amperes.

I=1125 VA120 V=9.375 A≅9.4 amperes

Conclusion:

Thus, the current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

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Answer 4

Textbook Question

Chapter 14, Problem 1R

Based on the total estimated load calculations, what is the current draw on the Study/Bedroom circuit? __________________________________________________________

Expert Solution & Answer

To determine

Calculate the current drawn on the Study/Bedroom circuit based on the total estimated load calculations.

Answer to Problem 1R

The current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

Explanation of Solution

Formula used:

Write the general expression to calculate the VOLT-AMPERES for single-phase.

VOLT-AMPERES=E×I (1)

Here,

E is the supply voltage, and

I is the current.

Rearrange the equation (1) to find the current I in amperes.

I=VOLT-AMPERESE (2)

Calculation:

Refer to Table 14-1 in the textbook.

The total estimated load in VA for the Study/Bedroom outlet count in Circuit A21 is 1125 VA.

The single-phase supply voltage (E) is 120 V.

Substitute 1125 VA for VOLT-AMPERES and 120 V for E in equation (2) to find the current I in amperes.

I=1125 VA120 V=9.375 A≅9.4 amperes

Conclusion:

Thus, the current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

Calculate the current drawn on the Study/Bedroom circuit based on the total estimated load calculations.

Answer to Problem 1R

The current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

Explanation of Solution

Formula used:

Write the general expression to calculate the VOLT-AMPERES for single-phase.

VOLT-AMPERES=E×I (1)

Here,

E is the supply voltage, and

I is the current.

Rearrange the equation (1) to find the current I in amperes.

I=VOLT-AMPERESE (2)

Calculation:

Refer to Table 14-1 in the textbook.

The total estimated load in VA for the Study/Bedroom outlet count in Circuit A21 is 1125 VA.

The single-phase supply voltage (E) is 120 V.

Substitute 1125 VA for VOLT-AMPERES and 120 V for E in equation (2) to find the current I in amperes.

I=1125 VA120 V=9.375 A≅9.4 amperes

Conclusion:

Thus, the current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

Answer 8

Expert Solution & Answer

To determine

Calculate the current drawn on the Study/Bedroom circuit based on the total estimated load calculations.

Answer to Problem 1R

The current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

Explanation of Solution

Formula used:

Write the general expression to calculate the VOLT-AMPERES for single-phase.

VOLT-AMPERES=E×I (1)

Here,

E is the supply voltage, and

I is the current.

Rearrange the equation (1) to find the current I in amperes.

I=VOLT-AMPERESE (2)

Calculation:

Refer to Table 14-1 in the textbook.

The total estimated load in VA for the Study/Bedroom outlet count in Circuit A21 is 1125 VA.

The single-phase supply voltage (E) is 120 V.

Substitute 1125 VA for VOLT-AMPERES and 120 V for E in equation (2) to find the current I in amperes.

I=1125 VA120 V=9.375 A≅9.4 amperes

Conclusion:

Thus, the current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

Calculate the current drawn on the Study/Bedroom circuit based on the total estimated load calculations.

Answer 12

Answer to Problem 1R

The current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

Answer 13

Explanation of Solution

Formula used:

Write the general expression to calculate the VOLT-AMPERES for single-phase.

VOLT-AMPERES=E×I (1)

Here,

E is the supply voltage, and

I is the current.

Rearrange the equation (1) to find the current I in amperes.

I=VOLT-AMPERESE (2)

Calculation:

Refer to Table 14-1 in the textbook.

The total estimated load in VA for the Study/Bedroom outlet count in Circuit A21 is 1125 VA.

The single-phase supply voltage (E) is 120 V.

Substitute 1125 VA for VOLT-AMPERES and 120 V for E in equation (2) to find the current I in amperes.

I=1125 VA120 V=9.375 A≅9.4 amperes

Conclusion:

Thus, the current draw on the Study/Bedroom circuit based on the total estimated load calculations is 9.4 amperes.

Answer 14

Ch. 14 - Based on the total estimated load calculations,...Ch. 14 - a. The Study/Bedroom is connected to circuit...Ch. 14 - Prob. 3R Ch. 14 - Prob. 4R Ch. 14 - Prob. 5R Ch. 14 - Prob. 6R Ch. 14 - Prob. 7R Ch. 14 - Using the cable layout shown in Figure 14-1, make...

Based on the total estimated load calculations, what is the current draw on the Study/Bedroom circuit? __________________________________________________________

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