The CTFS harmonic function of x(t) based on one fundamental period is found to be
(a) Is the signal even, odd or neither?
Since the harmonic function is purely real, the signal is even.
(b) What is the numerical average value of the signal?
(a) Since the harmonic function is purely real, the signal is even.
(b) The average value of the signal is 
one must apply L-Hôpital's rule.
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To divide the sum of 3.5 and 1.5 by the product of 1.2 and 1.3 in a spreadsheet you would enter:
A. =(3.5+1.5)/(1.2*1.3) B. =3.5+1.5/1.2*1.3 C. =(3.5*1.5)/(1.2*1.3) D. =3.5+1.5/(1.2*1.3)
What would you consider to be the most important factor in an emergency response, and why?
What will be an ideal response?
Reaction rates are impacted by:
a. heat and surface area b. concentration c. pressure & flow rates d. all the above
The internal feedback method used for speed regulation is obtained from sensing is __________.
A. the voltage from a tachometer B. the armature current C. the field current