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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1. The researchers analyzed the data they collected as though it were at what level of measurement? * a.Nominal * b.Ordinal * c.Interval/ratio * d.Experimental 2. The mean in is 97.12 3. When looking at the information provided the baseline mean was 14.00 and the posttest mean was 13.36. This means that the subjects in the experimental group scored lower on the depression posttest‚ concluding that they were less depressed after the completing the empowerment
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Homework #2 of IM5803701 – Data Mining and Applications‚ Spring 2012 Classification Data Mining Experiment‚ 100% Due date is on 5/1 9:30 AM by submitting on blackboard Guideline This homework is an “individual” data mining experiment. Plagiary is definitely not allowed. If any classmate or other person helps you on doing this homework‚ you need to specify who and which portion you got help from. You credit will be given to the helper (it is fair‚ right). The helper should also mention who get your
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Chapter 2: DQ7 p.55 PCCW provides broadband Internet access in Hong Kong under the brand name‚ Netvigator. Table 1 lists several of the plans offered in April 2004. Table 1: Netvigator Broadband Internet Access Plans | Plan | Monthly Subscription | Included Hours | Charge per additional hour | Bandwidth | Basic | HK$198 | 20 | HK$2 | Up to 1.5 Mbps | 3M Single User Plan | HK$298 | 100 | HK$2 | Up to 3.0 Mbps | 6M Single User Plan | HK$398 | 200 | HK$2 | Up to 6.0 Mbps | a.Wong subscribes
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The Process of Lowering into a Squat The squat exercise is an excellent way to build strength in the lower body and the lower back. There are many variations of the squat such as the dumbbell squats‚ front squats‚ power squats‚ hack squats and the basic squat. During a proper squat‚ the subject’s feet should be parallel and their back should be straight‚ while going as deep as tolerated without the knees going past the toes. The movements that occur during the lowering portion of the squat are
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Angela Henkemeyer Ch 15 5. The owner of Showtime Movie Theaters‚ Inc.‚ would like to estimate weekly gross revenue as a function of advertising expenditures. Historical data for a sample of eight weeks follow. Weekly gross revenue Television ADV Newspaper ADV 97 5.0 1.5 90 2.0 2.0 95 4.0 1.5 92 2.5 2.5 99 3.0 3.3 94 3.5 2.3 94 2.5 4.2 93 3.0 2.5 Develop an estimated regression equation with the amount of television advertising as the independent
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01 Written Assignment - Anatomy‚ Atoms‚ Cells‚ Oh My Kaitlynne Sharrock! 1.Please define the terms anatomy and physiology. Explain the connection between anatomy and physiology within the human body; basically how do they influence one another? Then using the terminology of the anatomical landmarks/regions and directional terms‚ please write 2 example sentences with proper usage. For example‚ "the axilla region is superior to the cubital region of the body". Anatomy is the study of internal
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Adoption When a person decides to adopt‚ he takes the responsibility of raising a child who is not biologically his own. There are various reasons why people decide to adopt. Some say adoption is the best thing for certain children and many successful stories prove it to be true. However‚ there are also numerous tragic reports of adopted children being abused. "Basically‚ what adoption meant‚ and still means‚ is that someone (the adoptive couple) is promising to assume all responsibilities
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The 1987 Philippine Constitution Article XV: The Family Submitted by: Cuisia‚ Renzo David‚ Jason Santos‚ Reinalyn Section 1. The State recognizes Filipino family as the foundation of the nation. Accordingly‚ it shall strengthen its solidarity and actively promote its total development. Family as defined in the Webster Dictionary is the basic unit in the society traditionally consisting of two parents having their children. The family is the very heart of the society‚ because it is
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Source | How it was useful | evidence | http://www.careers4u.tv/graphic-designer/ | This website contained very general chunks of information for a job when you searched for it. However there where many videos which allow you to digest information from people who are in that job sector. You get knowledge from people who have actually been there therefore it is very useful and factual. In the video many questions are also answered‚ like how difficult it was it to get there and what the best part
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