63 + 216 Ω ∅ ⁄ empedansına sahip dengeli ∆ bağlı bir yük 50∠0° Ω ∅ ⁄ empedansına sahip dengeli bağlı bir yüke parallel bağlıdır. Paralel yükler 1 + 3 Ω ∅ ⁄ empedansına sahip bir hattan beslenmektedir. bağlı yükün hattan nötr’e geliminin büyüklüğü 750 ’tur. a) Yükleri besleyen hattaki akımın büyüklüğünü hesaplayınız?
b) Hattın gönderici ucundaki faz geriliminin büyüklüğünü hesaplayınız?
c) Kaynaklar tarafından sağlanan toplam görünür, ortalama ve reaktif güçleri bulunuz?

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.

Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)