Welcome to your Quiz on Cold Cutting 1. In Cold Cutting, Heat and Fire are not involved True False 2. The cold cutting process is one of the safest methods for cutting pipes, plates, and structures in hazardous environments. True False 3. The absence of heat makes the cold-cutting work environment safe for the tool operators True False 4. Cold cutting is cheaper as compared to hot cutting. True False 5. Hot cutting can be performed in less time as compared to Cold cutting True False 6. Which of the following is true No chance of explosion. No air-born contamination. No spark and flame. All of the above 7. Do we require hot work permit to start cold cutting working Yes No 8. Which of the following drive mechanism is commonly found in cold cutting machines Pneumatic or Air-Driven cold cutting machines, Hydraulic cold cutting machines. Both of the Above 9. A clamshell pipe cutter is a portable pipe cold cutting machine used for cutting and beveling pipes. True False 10. Abrasive Water Jet Cold Cutting is used in environments where there is a risk of fire or explosion True False 1 out of 5
