Determine VCB in the transistor circuit shown in Figure 1. The transistor is made of silicon and has =150. Assume VCE = 0.7 V. Figure 1 Ans: 2.85 V (4 marks) Determine the voltage gain‚ Av of the circuit shown in Figure 2. Assume = 200. Figure 2 Ans: Av = 291 (6 marks) For the common emitter amplifier circuit shown in Figure 3‚ (i) Draw the h parameter equivalent circuit. (ii) Derive the expression for voltage gain and input impedance in h parameters. (iii) If
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If exercise maintains our health‚ do you maintain exercise? Some people may spend their little time or get up early to do exercise. But some people may think that it is not necessarily for them. The main point is that can exercise really advance for our healthy body? The answer is yes. And I don’t agree exercise can be detrimental to health. Exercise is the best way to regulate our weight. We burn our calories thought doing exercise‚ specially doing the aerobic exercise‚ which burning calories
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during the period of withdrawal how exercise can regulate your mood? no doubt we all believe that exercise is a magical key to lead a long and healthy life. Exercise has several benefits on our mind and body. By doing exercise regularly‚ the can stay away from a lot of body ailments which are a must with the advancing age. For seniors following an exercise routine is the ideal way to enhance their energy level and is stay fit. This is common that with advancing age we become less active. Lack of
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It is very important to exercise. Exercise is important because it can keep you in shape and will improve your health for the better. Many studies have shown that regular activities and exercise can improve overall health substantially. Exercise reduces the risk of heart disease‚ stroke‚ certain cancers‚ and high blood pressure. Exercise can also help you to maintain healthy bones‚ muscles‚ and joints. Along with physical activity comes weight loss. Weight loss can improve the mental well-being and
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Melissa Legault Robert Panetti Cardio Fitness 1 November 30‚ 2012 Benefits of Exercise There are extreme benefits of exercise. Being physically active can help control weight‚ improve mood‚ boost energy‚ promote better sleep‚ is a easy way to have fun‚ and is a good way to stay connected with friends or family. Any body can benefit for exercise‚ even if a person is overweight. Exercising regularly and eating an appropriate amount of calories will cause a person to maintain a healthy weight
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II. BENEFITS OF EXERCISE About 100 B.C.‚ Cicero observed that “exercise and temperance can preserve something of our strength in old age.” Aristotle stressed the need for exercise to maintain “a healthy mind in a healthy body.” In the Misneh Torah‚ the twelfth century Jewish scholar and physician‚ Rabbi Moses Maimonides‚ strongly recommended daily exercise and warned that “anyone who sits around idle and takes no exercise will be subject to physical discomforts and failing strength.” Early in
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walks at least three days a week. It can improve fitness‚ trim your body‚ and it can also be enjoyable. If you are out of shape‚ overweight‚ or older‚ begin your exercise program with walking‚ not jogging. Keep your pace slow at first‚ and then gradually increase the speed of walking. . You need to exercise gently and then rest‚ exercise gently and rest‚ over and over. Gradually you will get fitter and your resting heart rate will decrease. Then your body will be ready to begin jogging. If you walk
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Why Study Sport and Exercise Psychology? Working with another one of your classmates‚ complete the following activities: Select two of the following scenarios and develop a group response to the situation posed. Be as specific and detailed as you can be. Document your response at the end of this worksheet. Record each group member’s name on the worksheet. Print or save a copy of your completed worksheet‚ one for each member of your group. You will hand this sheet in at the end of your discussion
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3 Day Exercise Analysis When looking at the current state of my exercise habits consists of walking at least 2 miles a day and jog 2 miles‚ stretches‚ and 30 minutes of deep cardio. I like to get up in the morning and start off with my stretching so that I do not become sore later on in the day‚ and it helps relax me and get me ready for my day. I like to stretch for at least 15-20 minutes every morning and stretching also helps with waking me up as well. After I get done with my stretches I will
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from the stressful environment that I endure every week. Whether it would be from work‚ school‚ or issues happening at home or around me‚ Exercising and going to the gym will help me clear my thoughts and keep my body physically in check. After I exercise‚ I find myself sleeping much easier with all the stress gone as my body becomes exhausted from the cardio workout that I have been doing. Exercising can be the cure of physical
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