Part A The two loads shown in (Figure 1) can be described as follows: Load 1 absorbs an average power of 60 kW and delivers 70 kVAR of reactive power, Load 2 has an impedance of (24+17) 2. The voltage at the terminals of the loads is 1900√2 cos 120xt V. Find the rms value of the source voltage. Enter your answer in volts to three significant figures using polar notation. Express argument in degrees. 1 ΑΣΦ Η vec V,= 1897.86/3.2 ? V (rms) Figure 0.05j0.50 w m 0.05 0.5 m 1 of 1 V₁ L₁ L₂ Submit Previous Answers Request Answer × Incorrect; Try Again; 2 attempts remaining Part B By how many microseconds is the load voltage out of phase with the source voltage? Express your answer in microseconds to three significant figures. t = 142 μs Submit Previous Answers Part C Correct Does the load voltage lead or lag the source voltage? The load voltage lags the source voltage. The load voltage leads the source voltage. Submit Previous Answers Correct Provide Feedback

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Figure
The two loads shown in (Figure 1) can be described as
follows: Load 1 absorbs an average power of 60 kW and
delivers 70 kVAR of reactive power; Load 2 has an
impedance of (24+17) 2. The voltage at the terminals of
the loads is 1900√2 cos 120πt V.
Part A
Find the rms value of the source voltage.
Enter your answer in volts to three significant figures using polar notation. Express argument in degrees.
ΜΕ ΑΣΦ Η
1897.86/3.2
vec
Submit Previous Answers Request Answer
× Incorrect; Try Again; 2 attempts remaining
w
?
V (rms)
0.05j0.50
w
m
0.05 0 10.5
w
m
V₁ 41
1 of 1
5
L:
Part B
By how many microseconds is the load voltage out of phase with the source voltage?
Express your answer in microseconds to three significant figures.
t = 142 μs
Submit
Previous Answers
Part C
Correct
Does the load voltage lead or lag the source voltage?
The load voltage lags the source voltage.
The load voltage leads the source voltage.
Submit
Previous Answers
Correct
Provide Feedback
Transcribed Image Text:Figure The two loads shown in (Figure 1) can be described as follows: Load 1 absorbs an average power of 60 kW and delivers 70 kVAR of reactive power; Load 2 has an impedance of (24+17) 2. The voltage at the terminals of the loads is 1900√2 cos 120πt V. Part A Find the rms value of the source voltage. Enter your answer in volts to three significant figures using polar notation. Express argument in degrees. ΜΕ ΑΣΦ Η 1897.86/3.2 vec Submit Previous Answers Request Answer × Incorrect; Try Again; 2 attempts remaining w ? V (rms) 0.05j0.50 w m 0.05 0 10.5 w m V₁ 41 1 of 1 5 L: Part B By how many microseconds is the load voltage out of phase with the source voltage? Express your answer in microseconds to three significant figures. t = 142 μs Submit Previous Answers Part C Correct Does the load voltage lead or lag the source voltage? The load voltage lags the source voltage. The load voltage leads the source voltage. Submit Previous Answers Correct Provide Feedback
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