11. In the circuits given, determine vx and the power absorbed by the 12-02 resistor. 19 20 A www a ww 30 1.29 www 452 ww 60 80120

Q: Find I, in the circuit of Figure 1, using source transformation. 652 SA 352 www SV 702 Figure (1) Lo…

A:

Q: Calculate: 1-The value of Z that ensures resonance. 2-The value of Z that ensures maximum Power…

A: Given: A network with different voltage sources and variety resistance, capacitance and inductance…

Q: 0.41 The power absorbed by a non-linear device is p = 9(0.16 -1). If v= 3(e" +1), how much charge…

A:

Q: The test results of a 5 kVA, 400/200 V, 50 Hz, single phase transformer are as follows. O.C. Test:…

A: The results of KVA =5.  400/200 V Frequency=50 Hz O.C test : Iron loss = 50 w, V1=400 V, S.C. test:…

Q: A generator is connected through a 20 MVA, 13.8/138 kV step up transformer, to a transmission line.…

A: Given- MVA rating of generating station=20 MVA & KVA rating of generating station=13.8 kV   MVA…

Q: 2. Write the expression for the output Z (in terms of inputs A and B) for the following logic…

A: Given Boolean circuit,

Q: 2.28 Find V, in the network in Fig. P2.28. 12 V + ww 402 Figure P2.28 L + 4 V, 202 1+ 2 VA Vo 10

A: Given data, Circuit diagram is given as,

Q: Find the Laplace transform of the function y(t)=-e^at u(-t)

A: In this case, the Laplace transform of the following function needs to be determined: yt=-eatu-t

Q: The reverse saturation current of a diode at 25°C is 1.5 x 10-9A. What will be the reverse current…

A: SOLUTION Given=>              Temprature   T1 = 250C…

Q: 01 Find the average power of the wave shown below (triangular wave). 1 -1 0 1 0.1 0.2 0.3 L 1 0.4…

A:

Q: 6 cells with 2 V emf and 0.1ohm internal resistance are connected in series. Four such sets are…

A: Solution: cells ns=6, internal resistance are connected in series: r=0.1 ohm, emf e=2 v, np=4 are…

Q: A 3 phase, 200 V, induction motor has stator impedance of (0.07 +j 0.42/ph while equivalent rotor…

A: We have an 3-phase induction motor with, Vline = 200 V Stator Impedance = 0.07 + j 0.4 Ω/ph Rotor…

Q: A 6-pole, 50-Hz wound-rotor induction motor when supplied at the rated voltage and frequency with…

A: We have an Wound-rotor induction motor with, Pole = 6 frequency (f) = 50 Hz Open Circuited Voltage…

Q: A stabilization circuit has a stability factor of 0.04 and an internal resistance of 5 22. The…

A:

Q: Calculate the equivalent resistance and the current lo.

A: Given circuit is .

Q: 2. What is the short circuit current (Isc) in the following? What is the voltage across the 50…

A: Given data, Circuit diagram is given as,

Q: A three phase power transformer having a line voltage ratio of 400 V to 33 kV is connected in…

A: We have an three-phase power transformer as shown in figure, Voltage ratio = 400 V / 33 KV Current…

Q: A 500 W carrier is simultaneously modulated by 2 audio waves with modulation percentage of 60 and…

A: Solution !!

Q: Find the Laplace transform of (1−)N„_Ə— = (1)x

A: The expression of the given function is  xt=-e-atu-t The Laplace transform of this function needs to…

Q: 2. A 0.5uF capacitor has voltage waveform v(t) as shown in following figure, plot i(t) as function…

A:

Q: Find the current I if both diodes are identical. Voltage V = 0.8V and let the reverse saturation…

A:

Q: 7. Are the following signals periodic? If they are, find the fundamental periods. e-41-n (2) Σ 1118…

A:

Q: A. Given the comparator circuits (with supply voltages at ±15 V) below, draw and label the output…

A: According to the question, for the given circuit as shown below We need to draw the output waveform…

Q: Consider the state-space representation in the form of diagonal canonical realization form. The…

A:

Q: Write the expression for the output A- B C-

A: Given circuit,

Q: A 440 volt d.c. The armature resistance of the motor is 0.25 ohm. It takes an armature current of 60…

A:

Q: (II) Calculate the current through each resistor in Fig. 19–50if each resistance R=3.25 kΩ and V=…

A: The required parameters can be calculated by using the nodal analysis and the resistance reduction…

Q: In a short circuit test on a 120 kV, 3 phase system, the breaker gave the following results: p.f. of…

A: We have an breaker with the following data, KV = 120 KV Power factor of fault = 0.6 Natural…

Q: A 3 Phase 400 V, 50 Hp. The motor is connected in star. Its power factor is 0.8 lagging and total…

A:

Q: Consider the RLC circuit with R = 3 2, L = } H, C = { F, and E(1) = 2 cos ot V. Determine the cur-…

A: Given data: R=3ΩL=12HC=13FE(t)=2 cosωt

Q: Two lamps 40 watt 230 volt and 60 watt 230 volt are connected to 230 volt a.c.  If the supply is…

A:

Q: Find the maximum overshoot in percentage for a unit step response for the closed-loop transfer…

A: Given: CsRs=10s+2s2+2s+2 Required: Maximum percentage overshoot.

Q: 2) Find the Req for the circuit shown in below figure. Ro 49 302 30 69 40 30

A:

Q: A 250/3000 volt, 50 Hz single phase transformer has a maximum flux density of 1.2 tesla. If the emf…

A:

Q: In a single phase 230/110 V transformer the gross sectional area of ​​the core is 44.4 cm². If the…

A: Given  area of ​​the core is 44.4 cm² maximum flux density of the core is 1.2 Wb/m² Transformer…

Q: The kinetic energy of a moving body is given by K = 2v², K being in joules and v in m/s. Its…

A: Given,      kinetic energy (K)=2v2      v= 2m/s      momentum(p) = ?

Q: Problem: Determine the equivalent inductance in the given network. L2-40mH L4 - 20mH L6 - 40mH AO…

A: Given network:- Where, L1=20mHL2=40mHL3=30mHL4=20mHL5=50mHL6=40mHL7=100mH We have to find…

Q: Problems/e. Find the transfer function for ((S)/2(5) for the following control systems by using…

A: Given block diagram:- Here, G1, G2,G3 &G4 are forward path loop gain, H1 & H2 are feedback…

Q: x(t) = e 2¹u(t) + e¯³¹u(t)

A: The expression of the given function is  xt=e-2tut+e-3tut The Laplace transform of the given…

Q: Determine the following: B. AC Analysis: 2. Solve for re 3. Derive the equation of Zi, Zo, Av and Ai…

A: The required parameter can be calculated by using the AC and DC analysis of the Voltage divider…

Q: For the circuit shown in figure, the internal resistance r is given by www O a. O b. O C. O d.…

A: Given circuit,

Q: Question(2) Show that the first column of the Routh array of s" + a₁s"−¹ + a₂s¹−2+ is given by where…

A: Given, sn+a1sn-1+a2sn-2+..............+an-1s+an=0 Here, we have to prove that Routh Hurwitz table…

Q: A crystal L = 0.4 H, C = 0.085 pF and C = 1 PF with R = 5 KS2. Find (a) Series resonant frequency…

A: We have an crystal with, Inductor (L) = 0.4 H Capacitor (C) = 0.085 pF = 0.085 * 10-12 Cm = 1 pF…

Q: 6. Consider the circuit shown in the figure below: 2 ΚΩ www 20 mA 1 + με 35 ΚΩ 5 V

A: Given data, Given circuit diagram is,

Q: The equivalent resistance of the circuit below is R₁ www Ao R₂ www R₁ www R₂ 3 R₁ www Oa. R₁ + R₂ +…

A: Given, The circuit is,

Q: 13. Find Re R₂ 2512 www 180 (2 www www 13 09: 13092

A:

Q: s in an outdoor sub-station are supplied by u insulators fixed one on the top of the other. at…

A:

Q: The three obstacles of 15, 20 and 60ohm are connected to parallel, which takes 10 ampere flow from…

A: We have 3 resistance (Obstacles) as, R1 = 15 Ω R2 = 20 Ω R3 = 60 Ω   These are connected in parallel…

Q: Display the DC measurement circuit if the current value is 7.5 mA. The measuring range of the…

A:

Q: A sinusoidal voltage has a value of 100 volts at 2.5 milliseconds and takes 20 milliseconds to…

A:

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.