Root-mean square (RMS) is a mathematical formula for:
A) Determining the price of a replacement compressor.
B) Calculating the electrical power passing through a alternating current circuit.
C) Measuring the pressure drop across an air filter.
D) Determining the physical resistance of an AC motor.
B
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Histograms or frequency plots are best described as:
a. a graphical tool used to understand variability. b. constructed with a block of data separated into five to twelve bars or sections from low number to high number. c. will resemble a bell if the data is in control d. all the above
A plaintiff in a successful lawsuit was awarded a judgment of $4800 per month for 5 years. The plaintiff has the need of a fairly large sum of money immediately for an investment of his own, and has offered the defendant the opportunity to pay off the award in a lump-sum amount of $110,000. If the defendant accepts the offer and pays the $110,000 now, what rate of return will the defendant have made by not paying the 60 monthly amounts?
What will be an ideal response?
Flat-rate times are given in hours and ____________________ of an hour.
Fill in the blank(s) with the appropriate word(s).
_____ occurs when the weld pool shrinks as it cools and the bead becomes concave.? ?
Fill in the blank(s) with the appropriate word(s).