ABSTRACT The Quiz Buzzer Project is a micro-controller based design and we use an AT89C51 µC which belongs to the family of 8051 microcontrollers. This system of Quiz buzzer is extensively brought into play in colleges‚ schools and Television shows. The players who buzz the buzzer quickly are allowed to answer the question. This Quiz buzzer project can be used for a maximum no. of 8 teams. Sometimes it turns extremely complex to make out which team of players has buzzed the buzzer soon; this
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D) connecting the abdomen to the clavicle Points Earned: 1.0/1.0 Correct Answer(s): A 2. When the muscle cell contracts‚ the insertion site typically A) does not move. B) moves. C) remains still Points Earned: 1.0/1.0 Correct Answer(s): B 3. A muscle that causes a major movement is a(n) A) prime mover or gonist B) synergist C) fixator D) antagonist Points Earned: 1.0/1.0 Correct Answer(s): A 4. The origin of a muscle is the attachment site on the bone that
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customers’ demands. TRUE TRUE Correct 10 MGT370-Ch10-042 a) MC1 The approach to loading which does not limit accepting work‚ but instead tries to cope with it‚ is called: Infinite loading Infinite loading Correct Show Correct Answers Close Questions
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of 1 - 92.0/ 100.0 Points Question 1 of 25 4.0/ 4.0 Points Which one of the following is not a system? A. a leaf B. a tree C. a mountain range D. Earth Correct E. All of these are examples of systems Answer Key: E Feedback: See "The system concept" in Chapter 1. All of the above examples are described as systems. “A system may be large or small‚ simple or complex (Figure 1.6). It could be the contents of the beaker in a laboratory experiment or the
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uses how many camshafts? Answer Selected Answer: 4 A normally aspirated automobile engine loses about ________ power per 1000 feet of altitude. Answer Selected Answer: 3% A rotating force is called ________. Answer Selected Answer: Torque All of these can happen when engine compression is lower than normal‚ EXCEPT ________. Answer Selected Answer: Harder to crank engine All overhead valve engines ________. Answer Selected Answer: Have the valves located
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application?Answer | Selected Answer: | The declaration of prior art. | Correct Answer: | The declaration of prior art. | | | | What type of efficiency exists when competition among individual producers drives all but the lowest-cost producers of goods or services out of the market?Answer | Selected Answer: | Productive | Correct Answer: | Productive | | A design dictated by function may be protected by a(n) ________ patent.Answer | Selected Answer: | utility
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first step of the scientific method involves: making observations. Question 6. Question : Some insects can “walk on water” because: water has a high surface tension Question 7. Question : Carbohydrates are used for Student Answer: structure and for energy. Question 8. Question : Lipids are used for energy storage and for hormones. Question 9. Question : The instructions for growth‚ development‚ metabolism‚ and reproduction of a cell are contained in:
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constraints. Answer Selected Answer: True Correct Answer: False Question 2 0 out of 2 points Fractional relationships between variables are permitted in the standard form of a linear program. Answer Selected Answer: True Correct Answer: False Question 3 2 out of 2 points In a media selection problem‚ instead of having an objective of maximizing profit or minimizing cost‚ generally the objective is to maximize the audience exposure. Answer Selected Answer: True
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the activity is: Answer Selected Answer: $90 Correct Answer: $60 Response Feedback: The opportunity cost of an activity includes the amount you value the next best alternative‚ not the sum of all alternatives. In this case‚ Tara values the next best alternative at $60. • Question 2 10 out of 10 points Microeconomics focuses on the study of: Answer Selected Answer: individual choices and of group behavior in individual markets. Correct Answer: individual
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customer is an example of competing on:Answer | Selected Answer: | differentiation. | | * Question 2 10 out of 10 points | | | Which does not describe a current software trend?Answer | | | | | Selected Answer: | legacy systems | | | | | * Question 3 10 out of 10 points | | | Information technology has been described as pervasive in today’s world because:Answer | | | | | Selected Answer: | IT has become commonplace in both the workplace and in
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