For checking straightness, straight edge is placed over a surface and these two are viewed against the light. Which of the following option true if colour of light is red?

M

Mr. Dubey

🎓 Coach ⭐ 103.11K Points

📊 Metrology and Measurements

Q. For checking straightness, straight edge is placed over a surface and these two are viewed against the light. Which of the following option true if colour of light is red?

(A) gap between 0.12 to 0.17 mm
(B) gap between 0.2 to 0.7 mm
(C) gap between 1.7 to 2 mm
(D) gap between 0.0012 to 0.0017 mm

💬 Discuss

✅ Correct Answer: (D) gap between 0.0012 to 0.0017 mm

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

57

Total Visits

📽️

2 y ago

Published

🎖️

Mr. Dubey

Publisher

📈

89%

Success Rate