Answer /discuss the following 15 questions. Your answers should have detailed explanations. Topics: Time & frequency domain, AM, FM and PM modulation, Noise in FM, Transmitters, Topologies, SSAM transmitter, Power measurements, Receiver topology, Demodulation and Receiver variations.
Questions:
1) Electronic receivers come in a few topologies. Which receiver is almost universally used?
2) What do RF, IF, TRF, AGC, and PLL stand for?
3) A “Limiter” is used in FM (Frequency Modulation) circuit. What does this limiter do to an FM signal?
4) What are the two important specifications which are fundamental to all receivers?
5) What is IF (Intermediate Frequency) in a superheterodyne receiver?
6) What load impedance is a practical transmitter usually designed to drive? Why?
7) What is a “Dummy Load” in signal transmitters?
8) In single-sideband AM transmitters, how the un-wanted sidebands are suppressed?
9) Is this a correct statement ” With mixing the carrier frequency can be lowered”?
10) What causes the slow response of a receiver to a received weak signal?
11) What does a common amplitude modulation detector do?
12) What is an image frequency in a superheterodyne receiver?
13) Why must an image frequency be rejected prior to mixing?
14) What does AFC stand for and what is its function?
15) What circuits are included in the “front end” of a receiver?

Compare and contrast two of the stories from the options below and answer the following questions: how far do the stories adhere to and divert from the structure of tragedy? How does the ‘Character Design’ resemble the other stories which we have studied and how far does it differ from them? Finally, which story did you prefer and to what extent was this choice based on a strict adherence to the structure of ‘tragedy’?
Bonnie and Clyde- Anna Karenina (film)
1500 words

Compare and contrast two of the stories from the options below and answer the following questions: how far do the stories adhere to and divert from the structure of tragedy? How does the ‘Character Design’ resemble the other stories which we have studied and how far does it differ from them? Finally, which story did you prefer and to what extent was this choice based on a strict adherence to the structure of ‘tragedy’?
Bonnie and Clyde- Anna Karenina (film)
1500 words

Questions
Task 02 – CSR and Triple Bottom Line All businesses must make money. But triple bottom line (TBL) companies realize that they can do more. This idea has only recently gained traction in the corporate world, but now that it has, the triple bottom line is driving the decision-making of the world’s top brands.
Requirement: You are required write a report critically evaluating the theme/concept of TBL by discussing its implications for business organizations. (You can also discuss merits and demerits of the TBL as they apply to business organizations.)
 
You should base your input for this report purely from academically accepted research sources such as research articles, and conference papers. You should restrict your search sources to the academic databases made available at Google Scholar. You should use a minimum of TWO (2) reference sources in compiling this report.  (10 marks) (Maximum word count 1000 words +/- 10%)
 
Summary of task:
-Definition of Corporate of Social Responsibility (CSR) and example and how help company.
-Definition of Triple Bottom Line (TBL) and explain impact in three final points: people, profit and plant and give example.
-Positive and negative of Triple Bottom Line (TBL).
-Recommendations for Triple Bottom Line (TBL).
 
 
 
Your assignment should be structured as follows;

• Title page
• Content page

– Introduction
– Content
– Conclusion

• References

 
The following factors will be considered when the lecturer marks your report.

1. Understanding: You need to show that your in-depth knowledge in relevant area tested above and efficient application of your theoretical knowledge to the given scenario.
2. Presentation: You need to make sure the essay is presented in a good way, for example, keeping grammar errors at minimum.
3. Clarity and structure: Your arguments should be organized in a clear and logical way. Your final mark will reflect whether you have the depth of knowledge. Attention should be drawn to the policy on plagiarism