City Guilds Model Questions Vol1 2025 Engineering Question 3

Practice objective / multiple choice question 3 from the 2025 City Guilds Model Questions Vol1 Engineering examination.

City Guilds Model Questions Vol1 2025 Engineering Objective / Multiple Choice Medium Difficulty
Question 3 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2025 • ENGINEERING • objective

A solid flywheel has a moment of inertia \(I = 0.50\ \text{kg·m}^2\). It is driven by a motor that supplies a constant power of \(150\ \text{W}\) for \(10\ \text{s}\) starting from rest. Assuming no losses, determine the angular speed of the flywheel at the end of the \(10\ \text{s}\) interval.

Answer Options

A. 70 rad/s
B. 85 rad/s
Correct Answer C. 77.5 rad/s
D. 65 rad/s
Correct Answer
C
Correct Option:
77.5 rad/s

About This Question

This is City Guilds Model Questions Vol1 2025 Engineering Question 3. It is one of the objective questions from the 2025 City Guilds Model Questions Vol1 Engineering examination.

Difficulty level: Medium .

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support