i, C, 2 µF 2 µF C2 10 μF e = 120 sin (10ʻt + 60°)
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Given the applied signal and network below: a.) Determine the sinusoidal expressions for ?1 and ?2
b.) Find the sinusoidal expression is by combining the two parallel capacitors.
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- AR oR=E B 7 Question.pdf - Q: The input voltage is 120 sin(wt + 36) and V, = 100sin(wt + 40). The input current is i = 5sin(wt +30). Find V, and the power of the circuit? Va Voltage input Vp i 0 u口 n EENG250 Midterm Spring 2021 X A ols.liu.edu.lb/mod/quiz/attempt.php?attempt=196.. Q Find Vo in the circuit shown 6 ΚΩ 24 mA 8 kQ 8 k2 6 kQ V. Select one: O a. 4 O b. 36 O c. 38 eply O d. 12 O e, None of them 9:51 PM ENG Ps 4/13/2021 IIO b. None of them C. Req=36.67 Q,P=-3.92W. O d. Req=61.5 Q,P=-2.34W. e. Req=36 0,P=-4W. estion 4 For this circuit, the values of 11, 12 and V are: yet swered 11 12 arked out of R1 R2 R3 R4 Is 15 A V 50 10 Q 10 Q Flag uestion Select one: O a. 11= 10J12 = 5 A, V=50 V O b. 11 = 5 A, 12 = 2.5 A, V=25 V O c. 11 = 5 A, 12 = 2.5, V=50 V O d. 11 = 2.5 A, 12 = 5 A, V=25 V Question 5 Find Rab- Not yet arswered 20 Q AAAA Marked our of TOSHIBA
- Inductive Circuits Fill in all the missing values. Refer to the following formulas: XL=2fLL=XL2ff=XL2L Inductance (H) Frequency (Hz) Inductive Reactance ( ) 1.2 60 0.085 213.628 1000 4712.389 0.65 600 3.6 678.584 25 411.459 0.5 60 0.85 6408.849 20 201.062 0.45 400 4.8 2412.743 1000 40.841Q 1) Find the ( Req ) Equivelant in the Fig. below:- ZEX 242 122 Re 30 ww ww 20 wwA J- type thermocouple is used to measure the temperature in a heating process. The length of the bare material is 100mm and thickness is 1.25mm. Find the time constant of the bare material. K ( Q уре of Thermo-Material couple |(J/Kg- W/m- (kg/m3)| k) oc) J Iron- Constantan 46 8535 345 Kromel- Alumel 35 8738 380 Copper- Constantan 16O 8902 316 E Cromel - Contantan 33 8825 336 IN Nicrocil- Nisil 34 8702 376 B Pt(30%)Rhodium - 19 56 15718 Pt(6%) Rhodium Platinum (13%)Rodium 55 16628 99 Platinum Platinum(10%)Rodium IS 52.9 16745 99 Platinum Time constant of the bare material is, T=
- ll 45% 10:16 am 4G+ C:/Users/Abdullah/Downloads/(8)%20Chapter-11_AC%20Power%20Analysis%20(1).pdf ... E WebAssign + (D Page view | A Read aloud V Draw E Highlight Erase Excrcise 100 W 600 VAR (L) V = 10020° V (rms) w=1000 rad/s Pz 200 W 500 VA 200 VAR (C) 0.6 lagging pf P3 Calculate: (a) The total real, reactive and apparent powers consumed by the circuit. (b) The circuit power factor. (c) The supply current I. (d) The circuit impedance Zr and its series representation ( R&L or R&C) MrABDULLA MEHDI MOHAM.Q1. Given that Ica = 2 mA and VCEQ = 10 V, determine R1 and Rc for the network of Figure below. 18 V 10 uF 10 µF 18 ka 1.2 k2dy +y coi(x) = csc(x) dy The following DE sin(x)- +y cos(x) =1 can written as Standard form of Linear in y as: %3D xp None of These. sin(x) +y cos(x) = 1 dx %3D +y cot(x) = csc(x) O dx %3D dy sin(x)Y +y cos(x) =0 xp dy 1 +y cos(x) = dx %3D sin(x)
- i In. In. * D O P 9:Y) مطلوب Choose the correct answer For the circuit shown in figure. For the eircuit shown in Figure If Vec= 35 V, IE= 3.88 mA ,Vec 2K sz 300ka - V. RE The value of Beta is 55.93 51.39 53.93 56.39 54.93 57.39 IIDraw the osciloprams for ult) ond ick] Problem For the following pairs of voltages and currents, indicate whether the element involved is a capacitor, an inductor, or a resistor, and the value of C, L or R if sufficient data are given: u = 550 sin( 377t + 50°) i= 11 sin( 377t - 40°) a) u = 36 sin( 754t +80°) i= 4 sin( 754t+170°) b)For all problems, solve for the following a. Vgs b. Id 16V C. Zin d. Zout e. Av ¹3.9kQ V₁0 H 0.05 µF IMQ | 0.05 μF HF Joss - 6 MA Vp-3 V 1.6 k 40µF