Electrician Theory – 1st Year NIMI Questions Welcome to your Electrician Theory - 1st Year NIMI Questions 1. Which method is used to lift and move heavy loads? Deselect Answer Crane and slings Machine moving platforms Winches Layers and Rollers 2. Which is the correct sequence of operation to be performed when using the fire extinguisher? Deselect Answer Pull, Aim, Sweep, Squeeze Push, Arrange, Sweep, sequence Push, Arrange, Squeeze, Sweep Pull, Aim, Squeeze, Sweep 3. Which is the physical hazard? Deselect Answer Radioactive Corrosive Vibration Smoking 4. Which Personal Protective Equipment (PPE) is used for the protection from fumes? Deselect Answer Ear mask Apron Goggles Nose mask 5. What is smothering in extinguishing of fire? Deselect Answer Removing the fuel element from the fire Using of water to lower the temperature Adding the fuel element to the fire Isolating the fire from the supply of oxygen 6. What is the full form of BIS? Deselect Answer Bureau of Indian Standard Board of International Standard Board of Indian Standard Bureau of International Standard 7. Which plier is used for making wire hooks and loops? Deselect Answer Diagonal cutting plier Long nose plier Round nose plier Flat nose plier 8. What is the background colour of warning signs in the basic category? Deselect Answer White Yellow Green Blue 9. What is starving in extinguishing fire? Deselect Answer Adding fuel to the fire Removing fuel element from the fire Using water to cool the fire Preventing oxygen supply to the fire 10. Which type of fire extinguisher is used for fire on electrical equipment? Deselect Answer Foam type Stored pressure type Halon type Gas cartridge type