If the strength of the main field increases, the CEMF developed in the armature will __________.

A. increase
B. decrease
C. stay the same


Answer: A

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When using an elemental analysis as an estimating tool, the ratio can be used to check for design errors.

Answer the following statement true (T) or false (F)

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To prepared a 1000 P.P.M solution of E.P.A. registered Quaternary ammonium compound, using a 15% active ingredient you would mix:

What will be an ideal response?

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Five measurements are taken of the octane rating for a particular type of gasoline. The results (in percent) are 87.0, 86.0, 86.5, 88.0, 85.3.

a. Find a 95% prediction interval for a single measurement. b. Find a tolerance interval for the pH that includes 90% of the measurements with 99% confidence.

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Draw the isometric view

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