What minimum warm-up time is required for acceptable performance of a mercury Vapour arc black light?

M

Mr. Dubey

🎓 Coach ⭐ 103.11K Points

📊 Non Destructive Testing and Evaluation

Q. What minimum warm-up time is required for acceptable performance of a mercury Vapour arc black light?

(A) None
(B) 2 minutes
(C) 5 minutes
(D) 10 minutes

💬 Discuss

✅ Correct Answer: (C) 5 minutes

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

583

Total Visits

📽️

2 y ago

Published

🎖️

Mr. Dubey

Publisher

📈

96%

Success Rate