NATE Core Questions with 100% accurate answers

Class A correct answers Ordinary Extinguisher Class B correct answers Liquid Extinguisher Class C correct answers Electrical Extinguisher Asphyxiation causes what? correct answers Nausea, Dizziness, Heart Irregularities, and Unconciousness Ladder must be at what dimensions in relation to a house? correct answers 4 ft for every 1 ft, 3 ft above the top of the roof. What different amounts does Copper Tubing come in? correct answers 25, 50, 100 Soft drawn copper tubing means what? correct answers Copper tubing that is on a roll Hard drawn copper tubing means what? correct answers Copper tubing that is bought long (a stick) Type K Copper Tubing correct answers Green and thick Type L Copper Tubing correct answers Blue and medium Type M Copper Tubing correct answers Red and thin How is copper tubing measured in ACR? correct answers 1/2 in OD (Outside Dimensions)