City Guilds Model Questions Vol1 2025 Engineering Question 36

Practice objective / multiple choice question 36 from the 2025 City Guilds Model Questions Vol1 Engineering examination.

City Guilds Model Questions Vol1 2025 Engineering Objective / Multiple Choice Easy Difficulty

Question 36 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2025 • ENGINEERING • objective

A cable has tension given by \(T = k\,(x^{2} - 4x + 5)\) where \(x\) is the extension in metres. The tension is minimum when \(x = 2\) m and the minimum tension is \(12\) N. Find the constant \(k\).

Answer Options

A. 8

Correct Answer B. 12

C. 16

D. 10

Correct Answer

Correct Option:

About This Question

This is City Guilds Model Questions Vol1 2025 Engineering Question 36. It is one of the objective questions from the 2025 City Guilds Model Questions Vol1 Engineering examination.

Difficulty level: Easy .

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City Guilds Model Questions Vol1 2025 Engineering Question 36

A cable has tension given by \(T = k\,(x^{2} - 4x + 5)\) where \(x\) is the extension in metres. The tension is minimum when \(x = 2\) m and the minimum tension is \(12\) N. Find the constant \(k\).

Answer Options

About This Question

Master the Exam!

A cable has tension given by \(T = k\,(x^{2} - 4x + 5)\) where \(x\) is the extension in metres. The tension is minimum when \(x = 2\) m and the minimum tension is \(12\) N. Find the constant \(k\).