The difference between the LD switch site and the ILEC and CLEC switch sites is that the long distance switch site does not have a(n) ________ because it does not have line side terminations
Fill in the blank(s) with correct word
MDF
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Describe how control loops are used in process troubleshooting.
What will be an ideal response?
You have been asked to produce continuous corn on five different soils using both no-till and conventional management systems. Yields on the no-till and conventional-till systems are about the same on all but one of the soils. In which of the following suborders would the poor-performing soil most likely be classified?
A) Udalfs B) Xerolls C) Eutrox D) Orthods E) Borolls
An antenna lead-in wire should have how many ohms of resistance between the center terminal and the grounded outer covering?
A) 5-50 ohms B) Infinity (OL) C) 300-500 ohms D) Less than 5 ohms
Design an analog Butterworth lowpass filter with the following specifications:
Passband cutoff frequency = fp = 1225 Hz Stopband cutoff frequency = fs = 2725 Hz Maximum attenuation in the passband (dB) = Ap = 1.07 dB Minimum attenuation in the stopband (dB) = As = 12.32 dB excess='stop' km = 1000 kf = ?c?p (a) Find ?p, ?s, ?s, and order n (b) Find the recalculated values of Ap1, As1, ?, ?c. (c) Find the poles S and zeros SZ of the normalized lowpass filter (do not multiply by ?c) (d) Find the transfer function of the normalized lowpass filter and find Q values of the second- order sections. (e) Find the scaled (both magnitude and frequency) component values when unity gain Sallen and Key circuit is used for each second order section to implement the filter.