City Guilds Model Questions Vol1 2021 Engineering Question 4
Practice practical question 4 from the 2021 City Guilds Model Questions Vol1 Engineering examination. This question covers Ohm's law, Resistance measurement, Percentage error, Power calculation, Safety precautions .
A student constructs a series circuit powered by a 12.0 V DC supply. The circuit consists of a single resistor (colour‑code 33 Ω) and an ammeter in series, and a voltmeter connected across the resistor. The following readings are obtained: voltage across the resistor = 9.8 V, current through the circuit = 0.30 A.
Question Parts
Detailed Solution & Marking Scheme
Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.
Reveal AnswerAbout This Question
This is City Guilds Model Questions Vol1 2021 Engineering Question 4. It is one of the practical questions from the 2021 City Guilds Model Questions Vol1 Engineering examination.
The question covers Ohm's law, Resistance measurement, Percentage error, Power calculation, Safety precautions .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.