A separately-excited DC generator with compensating windings (Fig. 1), that is, effects of armature reaction is negligible, rated at 10 kW, 100 V has a magnetization curve shown in Fig. 2. Assume generator is driven at 1600 RPM. IF IL *** www R₁-0.189 Rad-0-4092 V₂-120 V Ry=2092 Ny=1000 Figure 1 Teminal and generated voltage. V 160 150 130 120 110 100 00 10 70 50 40 30 20 10- E I Shantfield cuest, A DC Generator Magnetization Curve (taken at 1800 rpm) Figure 2 Answer the following questions: Question 1 If Radj can be adjusted as shown, what is the minimum no-load terminal voltage of this generator in volts? (Answer in 2 decimal places)
A separately-excited DC generator with compensating windings (Fig. 1), that is, effects of armature reaction is negligible, rated at 10 kW, 100 V has a magnetization curve shown in Fig. 2. Assume generator is driven at 1600 RPM. IF IL *** www R₁-0.189 Rad-0-4092 V₂-120 V Ry=2092 Ny=1000 Figure 1 Teminal and generated voltage. V 160 150 130 120 110 100 00 10 70 50 40 30 20 10- E I Shantfield cuest, A DC Generator Magnetization Curve (taken at 1800 rpm) Figure 2 Answer the following questions: Question 1 If Radj can be adjusted as shown, what is the minimum no-load terminal voltage of this generator in volts? (Answer in 2 decimal places)
Introductory Circuit Analysis (13th Edition)
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Publisher:Robert L. Boylestad
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Question
If Radj can be adjusted as shown, what is the maximum no-load terminal voltage of this generator in volts?
What is the setting of Radj in ohms if the generator is operating at its rated conditions (Output power Pout = 10 kW & Terminal voltage VT= 100 V)? (Answer in 2 decimal places)
![A separately-excited DC generator with compensating windings (Fig. 1), that is, effects of armature reaction is negligible, rated at 10
kW, 100 V has a magnetization curve shown in Fig. 2. Assume generator is driven at 1600 RPM.
IF
1₂
THE
Rad0-40 52
R₁-0.189
V₂-120 V
Rp=2092
Ny=1000
Figure 1
E₁
160
150
140
130
110
100
00
10
70
60
50
40
30
20
10-
0
2
3
Shant field curent, A
DC Generator Magnetization Curve (taken at 1800 rpm)
Figure 2
Answer the following questions:
Question 1
If Radj can be adjusted as shown, what is the minimum no-load terminal voltage of this generator in volts? (Answer in 2 decimal
places)
Teminal and generated voltage, V](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2b5f2007-0401-4892-af27-ba345c9ce09a%2F255ca6fa-649e-4763-b805-039ecd51ec03%2F5b3itzu_processed.png&w=3840&q=75)
Transcribed Image Text:A separately-excited DC generator with compensating windings (Fig. 1), that is, effects of armature reaction is negligible, rated at 10
kW, 100 V has a magnetization curve shown in Fig. 2. Assume generator is driven at 1600 RPM.
IF
1₂
THE
Rad0-40 52
R₁-0.189
V₂-120 V
Rp=2092
Ny=1000
Figure 1
E₁
160
150
140
130
110
100
00
10
70
60
50
40
30
20
10-
0
2
3
Shant field curent, A
DC Generator Magnetization Curve (taken at 1800 rpm)
Figure 2
Answer the following questions:
Question 1
If Radj can be adjusted as shown, what is the minimum no-load terminal voltage of this generator in volts? (Answer in 2 decimal
places)
Teminal and generated voltage, V
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