Q31. Materials like liquid, grease, and gas materials that burn when exposed to ignition sources comes under the category of ___________________
Q32. Materials that are volatile and able to quickly ignite comes under the category of ___________________
Q33. Magnesium, Potassium, and Sodium are examples of ___________________
Q34. Electrical materials and equipment comes under the category of ___________________
Q35. Which of the following are examples of ignition sources?
Q36. Which of the following type of fire extinguisher is not suitable for Class A material?
Q37. Which of the following type of fire extinguisher is not suitable for Class B material?
Q38. Which of the following type of fire extinguisher is suitable for Class D material?
Q39. CPR stands for _____________________
Q40. Write the following steps of operating fire extinguishers in sequence.
1. Use the fire extinguisher by squeezing the lever.
2. Break the seal and pull the safety pin from the handle.
3. Sweep it from side to side.
4. Identify the safety pin of the fire extinguisher, present in its handle.
