City Guilds Model Questions Vol1 2024 Engineering Question 20

Practice objective / multiple choice question 20 from the 2024 City Guilds Model Questions Vol1 Engineering examination.

City Guilds Model Questions Vol1 2024 Engineering Objective / Multiple Choice Medium Difficulty
Question 20 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2024 • ENGINEERING • objective

A solid circular steel shaft transmits 12\,kW of power at 1500\,rpm and is subjected to a bending moment of 800\,N·m due to a gear. The material has an allowable tensile stress of 250\,MPa and an allowable shear stress of 40\,MPa, with a required factor of safety of 2. Using the von\,Mises criterion, determine the minimum shaft diameter (in mm) that will safely carry the combined loading.

Answer Options

A. 52\ \text{mm}
B. 38\ \text{mm}
Correct Answer C. 41\ \text{mm}
D. 45\ \text{mm}
Correct Answer
C
Correct Option:
41\ \text{mm}

About This Question

This is City Guilds Model Questions Vol1 2024 Engineering Question 20. It is one of the objective questions from the 2024 City Guilds Model Questions Vol1 Engineering examination.

Difficulty level: Medium .

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