The inductance of the coils of a motor help to smooth the six-step rectangular wave produced by an AC drive.
Answer the following statement true (T) or false (F)
True
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Which of the following is not a factor in determining the appropriate type of heating cable for a pipe heat-tracing application?
a. Type of process fluid b. Maximum exposure temperature c. Available voltages d. Outer protective jacket
The current relay is built much like a solenoid, with copper wire wrapped around a steel hollow core holding a steel plunger.
Answer the following statement true (T) or false (F)
Abel and Family Perfumes wants to add one or more of four new products to its current line of colognes. Historically, Abel has used a 5-year project recovery period and a MARR of 20% per year. (a) Determine which of the four options the company should undertake on the basis of a present worth analysis, provided the total amount of investment capital available is $800,000. Use a hand solution, unless assigned otherwise. (b) What products are selected if the investment limit is increased to $900,000? Use a spreadsheet, unless assigned otherwise. (All cash flows are in $1000 units.)
 FIGURE 1.png)
HEPA is the acronym for ____________________.
Fill in the blank(s) with the appropriate word(s).