Determine the specific gravity of the following materials: gold (p = 1208 lb/ft^3), platinum (p = 1340 lb/ft^3), silver (p = 654 lb/ft^3), sand (p = 94.6 lb/ft^3), freshly fallen snow (p = 31 lb/ft^3), tar (p = 75 lb/ft^3), and hard rubber (p = 74.4 lb/ft^3).
What will be an ideal response?
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The ____________________ of a fraction is the number that shows how many equal parts of the whole are taken.
Fill in the blank(s) with the appropriate word(s).
M is a lightweight copper and is not commonly used in our industry.
Answer the following statement true (T) or false (F)
What was the result of the 1648 French civil war known as the Fronde?
a. Louis XIV abolished intendant appointments. b. Louis XIV expanded the number of intendants. c. Louis XIV was inspired to decentralize the French state. d. Louis XIV was inspired to abandon his expansionist plans.
A factory load of 900 kW at 0.6 power factor lagging is to be increased by the addition of a synchronous motor that takes 450 kW. At what power factor must this motor operate, and what must be its kilovolt-ampere input if the overall power factor is to be 0.9 lagging?
Find: The power factor this motor operates at and the KVA input if the overall power factor is lagging.