What are two major functions of a grounding system?
What will be an ideal response?
1 . Personnel protection by assuring metal parts such as cases are at ground potential
2 . System protection in case of lightning or a fault.
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In liquid-volume measure using the English system, 1 gallon is equal to 4 quarts or _____.
a. 32 fluid ounces b. 64 fluid ounces c. 96 fluid ounces d. 128 fluid ounces
What is galvanizing?
What will be an ideal response?
In the 1700's and 1800's the whole agribusiness value chain was essentially done on each
farm.
Indicate whether the statement is true or false.The defrost cycle is normally terminated:
A) Based strictly on defrost time to reduce the chance of sensor inaccuracy. B) Based on either temperature, pressure, or time. C) Based strictly on pressure to insure safe operation for the compressor. D) Based strictly on temperature to insure that all the frost has melted.