Which defines an unexpected occurrence that requires immediate action? (A) Accident. (B) Causality. (C) Emergency. (D) First aid treatment. Ans: – The correct answer is (A) Accident. Explanation: An accident is an unexpected or unplanned event that may or may not result in injury damage property loss or death.
Which disposal method of waste saves a lot of energy? (A) Landfills. (B) Recycling. (C) Incineration. (D) Composting. Ans: – The correct answer is (B) Recycling.
What is starving in extinguishing of fire? (A) Adding fuel to the fire. (B) Using water to cool the fire. (C) Removing fuel elements from the fire. (D) Preventing oxygen supply to the fire. Ans: – The correct answer is (C) Removing fuel elements from the fire. Explanation: Starving the fire from its fuel source …
Which artificial respiration method is to be performed to the victim with injuries on the chest and belly? (A) Schafer’s method. (B) Mouth-to-mouth method. (C) Mouth-to-nose method. (D) Nelson’s arm-lift back pressure method. Ans: – The correct answer is (D) Nelson’s arm-lift back pressure method.
Which type of fire extinguisher is used for fire on electrical equipment? (A) Halon types (B) Foam type (C) Gas cartridge type (D) Stored pressure type Ans: – The correct answer is (A) Halon types. Explanation: Why halon fire extinguishers are used for fire on electrical equipment: Halon fire extinguisher leaves no residue and does …
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