City Guilds Model Questions Vol1 2017 Engineering Question 41

Practice objective / multiple choice question 41 from the 2017 City Guilds Model Questions Vol1 Engineering examination.

City Guilds Model Questions Vol1 2017 Engineering Objective / Multiple Choice Medium Difficulty
Question 41 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2017 • ENGINEERING • objective

In an engineering drawing, an inclined edge of a 3‑D object is shown in two orthogonal views. In the front view the projection of the edge appears as a vertical line segment 80\,mm long. In the top view the horizontal projection of the same edge measures 140\,mm. Determine the true length of the edge.

Answer Options

A. 20\sqrt{63}\,mm (≈ 158.5\,mm)
B. 20\sqrt{66}\,mm (≈ 162.5\,mm)
Correct Answer C. 20\sqrt{65}\,mm (≈ 161.2\,mm)
D. 20\sqrt{64}\,mm (≈ 160\,mm)
Correct Answer
C
Correct Option:
20\sqrt{65}\,mm (≈ 161.2\,mm)

About This Question

This is City Guilds Model Questions Vol1 2017 Engineering Question 41. It is one of the objective questions from the 2017 City Guilds Model Questions Vol1 Engineering examination.

Difficulty level: Medium .

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