City Guilds Model Questions Vol1 2018 Engineering Question 29

Practice objective / multiple choice question 29 from the 2018 City Guilds Model Questions Vol1 Engineering examination.

City Guilds Model Questions Vol1 2018 Engineering Objective / Multiple Choice Medium Difficulty
Question 29 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2018 • ENGINEERING • objective

A 24 V DC supply powers three resistors \(R_1, R_2, R_3\) connected in series. The current through the circuit is \(3\) A. It is known that the power dissipated in \(R_2\) equals the sum of the powers dissipated in \(R_1\) and \(R_3\). If \(R_1 = 2\) \(\Omega\), determine the values of \(R_2\) and \(R_3\) in ohms.

Answer Options

A. R2 = 3 Ω, R3 = 3 Ω
Correct Answer B. R2 = 4 Ω, R3 = 2 Ω
C. R2 = 2 Ω, R3 = 4 Ω
D. R2 = 5 Ω, R3 = 1 Ω
Correct Answer
B
Correct Option:
R2 = 4 Ω, R3 = 2 Ω

About This Question

This is City Guilds Model Questions Vol1 2018 Engineering Question 29. It is one of the objective questions from the 2018 City Guilds Model Questions Vol1 Engineering examination.

Difficulty level: Medium .

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