City Guilds Model Questions Vol1 2017 Engineering Question 21

Practice objective / multiple choice question 21 from the 2017 City Guilds Model Questions Vol1 Engineering examination.

City Guilds Model Questions Vol1 2017 Engineering Objective / Multiple Choice Medium Difficulty
Question 21 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2017 • ENGINEERING • objective

A gear train consists of a driver gear A with 20 teeth driving a gear B with 40 teeth. The driver rotates at \(1200\) rpm and delivers \(5\) kW of power. The efficiency of the gear mesh is \(90\%\). Determine the torque transmitted by gear B in newton‑metres (Nm).

Answer Options

A. 100.00 Nm (approximately)
Correct Answer B. 71.66 Nm (approximately)
C. 60.00 Nm (approximately)
D. 85.00 Nm (approximately)
Correct Answer
B
Correct Option:
71.66 Nm (approximately)

About This Question

This is City Guilds Model Questions Vol1 2017 Engineering Question 21. It is one of the objective questions from the 2017 City Guilds Model Questions Vol1 Engineering examination.

Difficulty level: Medium .

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