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joing dissimilar materials and fire hazards

Teacher: brad/nick
Across
What does 7.3.2.5 talk about
advantages of the joints are their ease of assembly, which results in low labor cost, and generally good leakage integrity. ​
in making a ___ __ ends of pipe shall be reamed or filed out to the size of the bore and all chips and cuttings shall be removed
flammable or combustible liquids such as gasoline, kerosene, grease and oil
fires involve electrical equipment, such as appliances, wiring, circuit breakers and outlets. Never use water to extinguish
steel pipes that are covered with a protective layer of zinc
commonly used to join dissimilar materials​
fire extinguishers are for fires that involve cooking oils, trans-fats, or fats in cooking appliances and are typically found in restaurant and cafeteria kitchens
Dissimilar metals that are in contact with each other create a damaging electrical currant
Down
fire extinguishers are commonly found in a chemical laboratory. They are for fires that involve combustible metals, such as magnesium, titanium, potassium and sodium
Firewood – including kindling, logs and synthetic firewood products
Two ends of pipe welded together