What material is used for natural gas piping?
A) Galvanized pipe B) Copper tubing C) Aluminum tubing D) Iron pipe
D
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The stages of de novo adventitious root formation include: ________, ________, ________, and ________.
What will be an ideal response?
Answer the following statements true (T) or false (F)
1. The mercantilist philosophy argues that nations can become rich and powerful by exporting more than they import. 2. Comparative advantage states that a nation will export the foods that it can produce more cheaply than others and import goods that other nations can produce more cheaply. 3. Opportunity costs reflect the cost of a good as measured by the amount of a second good that must be given up in order to produce one additional unit of the first good. 4. Comparative advantage is a monetary concept and is affected by changes in exchange rates or inflation. 5. Comparative advantage based on nonmarket factors are dependent on politics rather than economics for sustained existence.
Give four ANSI rules applying to drawings using millimeters as the standard unit.
What will be an ideal response?
What API oil classification is suitable for engines fueled by ultra-low sulfur (ULS) fuel?
A. CF-2 B. CI-4 C. CH-4 D. CJ-4