Numerade

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19.06.2017 MAKİNA DİNAMİĞİ 2016-2017 Bahar Yarıyılı Bütünleme Sınavı Soru No Soru 1 Soru 2 Soru 3 Program Çıktıları PÇ1, PÇ2 PÇ1, PÇ2 PÇ1, PÇ2 Puan 30 40 30 B.Ö. İ.Ö. Ad-Soyad: Öğrenci Numarası: Soru 1 Şekildeki tek silindirli bir motorda r= 75 mm, l= 230 mm, $m_{piston}=m_c=0.14$ kg, $m_{biyel}=m_l=0.21$ kg, $m_{krank}=m_r=0.13$ kg, $|AG_2|=54$ mm, $|BG_3|=110$ mm, $n_{krank}=1700$ d/d olduğuna göre, A yatağına etki eden dinamik kuvveti bulunuz. $F_x=(m_r+m_c)r.\omega^2 \cos \omega t + m_c r.\omega^2 (\frac{r}{l}) \cos 2\omega t)$ $F_y=m_r.r.\omega^2. \sin \omega t$ Soru 2 M= 5 kg kütleli bir elektrik motorunun rotoru m=2 kg'dır. Rotor ağırlık merkezi geometrik merkezden e= 0.4 mm kadar uzaklıktadır. Motor k= 100 N/m yay ve c= 5 Ns/m sönüm katsayısı ile zemine bağlanmıştır. Boyutsuz sönümün ($\zeta<<1$) olduğu durum için a) Maksimum titreşim genliği en fazla ne olabilir? b) Rotor hızı çok arttırıldığında titreşim genliği nedir? Soru 3 Sönümleyici (Damper) kullanmaksızın yapılması düşünülen Pompa-Motor şasisinin bağlı olduğu beton platformun altına yaylar yerleştirilip sistem bunun üzerine oturtulacaktır. İstenilen yalıtımın seviyesi %75 dir. Pompanın çalışma devri 1500 dev/dak. Bu durumda yayların statik sehimlerini hesaplayınız.

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Solve using the elimination method. x-5y=3 5x+3y=-41

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The behavior of the L-C circuit provides one example of the phenomenon of resonance. The resonant frequency is ω0=1LC−−−√ω0=1LC. At this frequency, what is the amplitude V0V0 of the voltage supplied by the current source?

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(b) Referring to Fig. 1(b), calculate the magnitude and phase of the current that flows in the inductor L5 when $V_s = \sin(4 \times 10^5 \pi t)$ V. R1 = (1200 + 3) Ω, R2 = R3 = 5 Ω, C4 = (1000 + 1) pF, L5 = (1000 + 7) μH Magnitude Phase

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Find the 28th derivative of $ f(x)=\cos 3 x $. Enclose arguments of functions in parentheses. For example, $ \sin (2 x) $. Enter your answer using exponents for constants. For instance, write $ 3^{6} $ instead of 729 (hint: your constant will likely be larger than this).

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Which of the following statements about electromagnetic radiation is true? The higher the energy of the radiation, the faster it travels. The longer the wavelength of an electromagnetic wave, the higher its frequency. Radio waves have the shortest wavelengths on the electromagnetic spectrum. All forms of electromagnetic radiation travel at the same speed.

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_(______ of a registered trademark is allowed by the Lanham Act and relates to a discussion, criticism, or parody of the trademark in the news media, on the Internet, or in a textbook. Multiple Choice Misappropriation Blurring Dilution Fair use Infringement)

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In a clinical setting, the term threshold means the minimum number of criteria needed to meet the definition of the disorder. Question 15 options: True False

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Ex 1. Let X = N?. Define two relations R, S on X as follows: xRy if x < y + 2 and xSy if the set of n such that $2^n$ divides x equals the set of n such that $2^n$ divides y. (i) Is either of these relations antisymmetric? (ii) Is either an equivalence relation? a partial order? (iii) If one is an equivalence relation, describe the equivalence classes in as simple a way as possible. If one is antisymmetric, decide if it is a total (i.e. linear) order.

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Homework: Gross Income and Exclusions Assignment 13 Required information Part 2 of 2 [The following information applies to the questions displayed below.) Priya works for the Shine Company, a retailer of upscale jewelry. How much taxable income does Priya recognize under the following scenarios? 0.56 points Note: Round your answers to 2 decimal places. Leave no answer blank. Enter zero if applicable. b. Priya receives a 32 percent discount on jewelry restoration services offered by Shine Company. This year, Priya had Shine Company repair a set of antique earrings (normal repair cost $905; discounted price $615.40). Taxable income

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gregory l.