47. Determine the value of R for it to dissipate maximum power. All resistances are in ohms and voltage source in volts. 10 25 R 60 6.67 Q 10.83 Q 4.16 Q 30 Q 5 ww ww 20

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter30: Dc Motors
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#47&48 Please help me answer this problem. Choose the correct answer from the given choices. Put whether your answer is Option 1,2,3,or4. NOTE: Show your solutions or answers why you've got or undergone this answer. Box your final answer. Make sure your answer is in the given choices. Write only your step by step solutions and answers in a clear bondpaper. Make sure the penmanship and photos are clear and readable. Thank you.
47. Determine the value of R
for it to dissipate maximum
power. All resistances are in
ohms and voltage source in
volts.
10
25
R
60
6.67 Q
10.83 Q
4.16 Q
30 Q
5
ww
ww
20
Transcribed Image Text:47. Determine the value of R for it to dissipate maximum power. All resistances are in ohms and voltage source in volts. 10 25 R 60 6.67 Q 10.83 Q 4.16 Q 30 Q 5 ww ww 20
48. Referring to problem 47,
find the maximum power
delivered to R.
89.78 W
10.13 W
O 20.77 W
O 58.64 W
Transcribed Image Text:48. Referring to problem 47, find the maximum power delivered to R. 89.78 W 10.13 W O 20.77 W O 58.64 W
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