Duck lastweek10
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1) The document summarizes the design and testing of a wind vane product to charge batteries. It describes key features like using iron for strength and an easy clamp system. 2) Experimental results showed a small propeller blade performed best, generating over 1 volt at speeds over 50 km/hr. Testing with the product in various environments generated a graph showing increasing voltage with higher velocities. 3) In conclusion, the wind vane was able to harness wind power and convert it to electricity to charge batteries, providing a cheap and sustainable alternative to other products on the market.
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一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信：A575476】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信：A575476】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
→ 【关于价格问题（保证一手价格）
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
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Duck lastweek10
- 2. 1. Improve your project in the following O - Function. For charging a battery. O - Weight. 220 gram. O - Strength. Material is iron then it can withstand a lot.
- 3. O - Appearance We paint color. O - Ease of use Acting clamp that can be used and stored easily.
- 4. 2. Find out the key features of your product by answering the following questions: O - What are the problems that your product can solve? We want to take advantage the winds through us useless while driving. O - What are the main benefits or advantages that your product has? The main benefit is charging a battery.
- 5. Compare with product with similar products.
- 6. Topic for Our Product on Reason compariso product the market n Time for Longer Faster - Products on the market used electric charging power directly. - Our product is longer because it depending on the price of the motor, Weather, The speed of the motorcycle. Price cheap expensive -Our product is made from materials is used. Strength Stronger Less -Our structure product made from Than strong. steel similar -the product from the market made product. from plastic. It can impede force is less.
- 7. 3. For each key feature of your product, carry out the experiment based on the scientific method: Our experimental results was completed. It shows appropriate sized blade.
- 8. Record the name of the experimental results 23 factorial RUN Factor (Volt) Avg. Total B 1 2 3 4 A C 1 1 - - - 0.83 0.77 0.87 0.84 0.83 3.31 2 A + - - 1.07 1.08 1.05 1.05 1.06 4.25 3 B - + - 0.85 0.92 0.81 0.86 0.86 3.44 4 AB + + - 1.04 1.06 1.09 1.02 1.05 4.21 5 C - - + 0.62 0.59 0.63 0.58 0.60 2.42 6 AC + - + 0.91 0.85 0.89 0.87 0.88 3.52 7 BC - + + 0.37 0.39 0.34 0.35 0.37 1.45 8 + + + 0.47 0.56 0.53 0.49 0.51 2.05 ABC
- 9. O The results showed that 1 small propeller blades was the best performance.
- 10. O - Test Test the product with environment and plot graph Velocity and Voltage result.
- 11. Analyze results Velocity (km/hr) Voltage (Volt) 20 0.87 25 0.91 30 1.1 35 1.13 40 1.44 45 1.55 50 1.79 55 1.88 60 2.1 65 2.2 70 2.35 75 2.48 80 2.66
- 12. Draw conclusion Voltage (volt) Voltage-Velocity Volt-Velocity Velocity (km/hr)
- 13. THANK YOU