A field is given as
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Engineering Electromagnetics
- Q1) A- By using A-Y conversion, find the power of 20v supply in the circuit of Fig.(1) 201 10 ww 20 201 311 Fig (1) 411arrow_forwardsolve it using L=0.2ln(gmd/gmr) and what is difference between L=0.2ln(gmd/gmr) and 2*10^-7 ln(gmd/gmr)arrow_forwardNEED HANDWRITTEN SOLUTION PLEASE DO NOT USE CHATGPT OR AIarrow_forward
- The circuit shown in the figure below has been left for a long time before the switch is opened at time t=0s.(a) Determine the value of the inductor current iL just before the switch was opened.(b) Determine the time constant for the circuit after the switch was opened.(c) Determine the value of the inductor current iL at t=1μs.(d) Using your answer for (c) to determine the value of the inductor voltage VL at t=1μs.arrow_forwardcontrol system Identify poles and zeros. Apply root locus rules (real axis segments, asymptotes, angles, etc.). Compute breakaway points, imaginary-axis crossings, and angles of departure/arrival. Sketch the root locus. Determine KKK for specific points of interest draw the root locusarrow_forwardEs 0 -83.33 iL [*]-[**][1667] ] [ i ] + [ 166.67 ] E = y = 500 [01] [i] ис ис Yukarıda bir boost DC-DC dönüştürücüye ait doğrusallaştırılmış durum-uzay modeli verilmiştir. Bu sistem için istenen tasarımları yapınız. MATLAB benzetimi: (10p) a- Bu sistemin kutuplarını {-8±j20} değerlerine taşıcayacak durum geri besleme kazancını acker ya da place fonksiyonlarını kullanmadan Bass-Gura yöntemi ile hesaplayınız. Aynı hesap- lamayı place ya da acker fonksiyonu ile yeniden hesaplayıp aynı sonucu aldığınızı gösteriniz. (10p) b Durum geri besleme kontrolü yapılmış sistemin durum uzay modelini elde edip birim ba- samak cevabını çizdiriniz. (10p) c- Bu sisteme integral kontrol ekleyip Tip 1 servo durum geri besleme kontrol sistemi tas ar- layınız. Tasarım için ekleyeceğiniz 3. kutubu (a) şıkkına belirtilen kutuplardan 3 kat daha hızlı olarak seçiniz. (10p) d- Tip 1 servo durum geri besleme kontrolü yapılmış sistemin durum uzay modelini elde edip birim basamak cevabını çizdiriniz. (10p) e- Bu…arrow_forward
- control systemarrow_forwardSolve completely question 3 and 5arrow_forwardA factory operates at 0.80 p. f. lagging and has a monthly demand of 750 Kva. The monthly power rate is Pesos 8.50 per Kva. To improve the power factor 250 Kva capacitors are installed in which there is negligible power loss. The installed cost of equipment is Pesos 20,000 and fixed charges are estimated at 10% per year. Calculate the annual savings effected by the use of capacitors.arrow_forward
- An RLE load is operating in chopper circuit from a 500 V de source as shown in Fig. (I) For R = 0, L = 0.064 and constant E, the duty cycle is 0.2 (a) Derive the expression for the lo(max) and lo(min) for type A chopper, supplying RLE load. Also, derive the expression for The maximum peak to peak ripple current. (b) Find the chopping frequency to limit the amplitude of load current excursion to 10 A. Fig.(1) www reeer Earrow_forwardQ1) An RLE load is operating in chopper circuit from a 500 V dc source as shown in Fig.(1) For R=0, L= 0.064 and constant E, the duty cycle is 0.2 (a) Derive the expression for the lo(max) and lo(min) for type A chopper, supplying RLE load. Also, derive the expression for The maximum peak to peak ripple current. (b) Find the chopping frequency to limit the amplitude of load current excursion to 10 A. Vs www R Fig.(1) Earrow_forward04) A converter is feeding an RL load as shown in Fig. 2 with Vs = 220 V, R = 52, L = 7.5 mH, f=1 kHz, d=0.5, and E=0 V. Calculate (a) the minimum instantaneous load current (b) the peak instantaneous load current, (c) the maximum peak-to-peak load ripple current, (d) the average value of load current la, (e) the rms load current lo, (f) the effective input resistance Ri seen by the source, (g) the rms chopper current, and (h) the critical value of the load inductance for continuous load current. Chopper FWD 500000 R Fig.2 LLarrow_forward
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