Dert Rescuer (DR) ETEA Testing Service Fire Rescuer (FR) General Knowledge MCQs Rescue 1122 Which type of fire extinguisher is used for fire due to liquid? October 16, 2022 Admin No Comments A: Class D B: Class C C: Class B D: Class A Correct Answer: c Short Details: Gasoline, Oil, Paints, Gases are included in Class B. View More Details >>
