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48 V 2 A 12Ω 6Ω b RL Fig.4 1. The value of R1 for maximum power transfer is a) 14 2 b) 10 2 c) 4 Q d) 22 Q e) 30 N 2. The open circuit voltage across terminals a&b (RL=0) is a) –12 V b) 12 V c) 60 V d) 22 2 e) 30 Q 3. The maximum power that may be transferred to RL is a) 3.6 W b) 78.4W c) 90 W d) 30 W e) 19.6 W

48 V 2 A 12Ω 6Ω b RL Fig.4 1. The value of R1 for maximum power transfer is a) 14 2 b) 10 2 c) 4 Q d) 22 Q e) 30 N 2. The open circuit voltage across terminals a&b (RL=0) is a) –12 V b) 12 V c) 60 V d) 22 2 e) 30 Q 3. The maximum power that may be transferred to RL is a) 3.6 W b) 78.4W c) 90 W d) 30 W e) 19.6 W

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Q4- For the circuit shown in Fig-4, answer questions 1, 2, 3 &4. 48 V 2 A 12Ω b R a Fig.4 1. The value of RL for maximum power transfer is a) 14 2 b) 10 2 c) 4 2 d) 22 2 e) 30 N 2. The open circuit voltage across terminals a&b (RL=00) is a) -12 V b) 12 V c) 60 V d) 22 2 e) 30 2 3. The maximum power that may be transferred to RL is a) 3.6 W b) 78.4W c) 90 W d) 30 W e) 19.6 W 4- The short circuit current passing through terminals a&b (RL=0) is a) 2.8 A b) 1.2 A c) 3.6 A d) 9 A e) 3А
Transcribed Image Text:Q4- For the circuit shown in Fig-4, answer questions 1, 2, 3 &4. 48 V 2 A 12Ω b R a Fig.4 1. The value of RL for maximum power transfer is a) 14 2 b) 10 2 c) 4 2 d) 22 2 e) 30 N 2. The open circuit voltage across terminals a&b (RL=00) is a) -12 V b) 12 V c) 60 V d) 22 2 e) 30 2 3. The maximum power that may be transferred to RL is a) 3.6 W b) 78.4W c) 90 W d) 30 W e) 19.6 W 4- The short circuit current passing through terminals a&b (RL=0) is a) 2.8 A b) 1.2 A c) 3.6 A d) 9 A e) 3А
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