City Guilds Model Questions Vol1 2024 Engineering Question 32

Practice objective / multiple choice question 32 from the 2024 City Guilds Model Questions Vol1 Engineering examination.

City Guilds Model Questions Vol1 2024 Engineering Objective / Multiple Choice Medium Difficulty
Question 32 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2024 • ENGINEERING • objective

Three components are assembled in series to form a shaft. Their nominal lengths and tolerances are: Component A = \(50.0\ \text{mm}\) \(\pm0.1\ \text{mm}\), Component B = \(30.0\ \text{mm}\) \(\pm0.05\ \text{mm}\), Component C = \(20.0\ \text{mm}\) \(\pm0.08\ \text{mm}\). The total assembled length must not exceed \(101.0\ \text{mm}\). (a) Does the current tolerance allocation satisfy the specification? (b) If the tolerances of A and B remain unchanged, what is the maximum allowable tolerance for component C that will still keep the total length within the limit?

Answer Options

A. Yes, the assembly meets the specification; maximum allowable tolerance for component C is ±0.60 mm
Correct Answer B. Yes, the assembly meets the specification; maximum allowable tolerance for component C is ±0.85 mm
C. No, the assembly does not meet the specification; maximum allowable tolerance for component C is ±0.95 mm
D. No, the assembly does not meet the specification; maximum allowable tolerance for component C is ±0.70 mm
Correct Answer
B
Correct Option:
Yes, the assembly meets the specification; maximum allowable tolerance for component C is ±0.85 mm

About This Question

This is City Guilds Model Questions Vol1 2024 Engineering Question 32. It is one of the objective questions from the 2024 City Guilds Model Questions Vol1 Engineering examination.

Difficulty level: Medium .

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