When using a two phase, three-wire system, why must the size of the neutral conductor be increased by the square root of 2, or 1.41?
What will be an ideal response?
The reason is that the voltages of a two phase system are 90 degrees out-of-phase with each other.
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Match the following definitions to their related terms
a. of or pertaining to the household b. wearing away c. drinkable d. the level below which soil is saturated e. water-bearing rock formation f. when water is added to soil until all spaces are filled g. changing from a liquid to a vapor or a gas h. areas with continuous, severe water shortages 1. evaporation 2. potable 3. domestic 4. desert 5. water table 6. saturated 7. erosion 8. aquifer
A _____________________ ditch would be cut into the area surrounding a livestock facility to prevent runoff containing waste materials from getting into streams
Fill in the blank(s) with correct word
What are some recreational products from rangelands?
What will be an ideal response?