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Other questions and answers in February 2020 — Page 20

You are the new Web Analyst for Friends of Disaster Relief (FDR) a non-profit organization. The company executives and the Marketing team cannot figure out why the organization is not receiving the e...
I have some issues with the questions, please assist and thank you 1. Consider the following definitions for sets of characters: Digits = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 } Letters = { a, b, c, d, e, f,...
Containerization has significantly lowered the cost of shipping goods over long distances. How?
Which of the following determines surface pressure at a given point on Earth? a. friction b. the Coriolis force c. the speed of the wind d. only the weight of water vapor molecules in a column extendi...
4. The open-loop gain of the multistage CE amplifier has break frequencies at f p 1 = 805 k H z , f p 2 = 9.6 M H z , f p 3 = 13 M H z , and f p 4 = 61 M H z . The midf...
 The noninverting amplifier shown in Fig 1 has R 1 = 40 k Ω , R f = 10 k Ω , R L = 15 k V ,and R s = 0 . The op-amp parameters are R i = 2 M Ω  and R o = 50 Ω , ...
Discuss the nature of fronts and how it applies to the earth's weather. In your response you should include facts, such as, cold front, warm front, stationary front, occluded front, slope , size, spe...
Q 3. The open-loop gain of an amplifier is given by  A s = 6/( s 2 + 100) Determine the closed-loop response due to a step input. Assume feedback factor β ( s ) = 1 .
1.     Write the isotope symbol for each of the following isotopes: (3 mks)                         I.         Carbon atom containing 6 neutrons         ?...