City Guilds Model Questions Vol1 2021 Engineering Question 46

Practice objective / multiple choice question 46 from the 2021 City Guilds Model Questions Vol1 Engineering examination.

City Guilds Model Questions Vol1 2021 Engineering Objective / Multiple Choice Medium Difficulty
Question 46 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2021 • ENGINEERING • objective

A gear train consists of four gears. Gear A (20 teeth) drives gear B (40 teeth). Gear B and gear C are mounted on the same shaft, and gear C (30 teeth) drives gear D (60 teeth). The input torque applied to gear A is 100 N·m and each gear mesh operates at an efficiency of 95 %. Determine the output torque delivered by gear D.

Answer Options

A. 342 N·m
Correct Answer B. 361 N·m
C. 380 N·m
D. 315 N·m
Correct Answer
B
Correct Option:
361 N·m

About This Question

This is City Guilds Model Questions Vol1 2021 Engineering Question 46. It is one of the objective questions from the 2021 City Guilds Model Questions Vol1 Engineering examination.

Difficulty level: Medium .

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