Consider the common base (CB) amplifier shown in Figure Q1.a. 1) Draw the low-frequency small signal equivalent circuit.

Q: 3. If the impedance ratio (primary-to-secondary) of an ideal transformer is 36:1 and the number of…

A: Given  Impedance ratio = 36:1

Q: Question 1 Find the value of current is passing through R3 (60 2) resistor. V₁ = 100 V + R₁ = 60 S2…

A: Given circuit,

Q: An oscillator employs ..... 1. Positive 2. Negative 3. Neither positive nor negative 4. Data…

A: An oscillator employs…………..feedback. A feedback signal can be added in phase or out of phase with…

Q: Q4 a) Calculate the 4-point DFT of x [n] = {x[0] = 1, 1, 1, 1} using the decimation-in- frequency N…

A: Since you have posted the multiple questions so we are supposed to answer the 1st one.

Q: A o Zeq Βο 1 Ω ww -j2 Ω ΖΩ } j6 Ω (a) 4 Ω : -20 a. Zeq = 3,8 + j0,6 Ω O b. Zeq = -3,8 + j0,6 Ω Ο c.…

A: Here Zeq means  The overall or total impedance offered by the circuit and it is calculated as shown…

Q: One of the disadvantages of PCM is a. It requires large bandwidth b. Very high noise c. Cannot be…

A: The correct option along with the explanation is provided in the following section.

Q: How to solve these equations 3 ,4 ,5

A:

Q: Q.1 If the periodic baseband signal | f(t)=3V is modulated using normal AM system and the maximum…

A:

Q: A 50-Hz, 6-pole turbo generators rated 100 MVA, 14 KV has inertia constant of 15 MJ/MVA. Find stored…

A: Given, Rated power, S = 100 MVA Inertia constant, H = 15 MJ/MVA

Q: Non-reactive loads of 10 kW, 6 kW and 4 kW are connected between lines a, b, c and the neutral of a…

A:

Q: If the apparent power of an ac circuit is 111.84 kVA, Find the magnitude of the active power if the…

A: Active power is that type of power which is utelised by any given circuit.Reactive power is an…

Q: The three vertices of a triangle are located at A(6,-1, 2), B(-2, 3,-4), and C(-3, 1, 5). Find: a.…

A:

Q: One of the disadvantages of PCM is a. It requires large bandwidth b. Very high noise c. Cannot be…

A: The correct option along with the explanations is provided in the following section.

Q: A certain power supply filter produces an output with a ripple of 38.74 mV peak to peak and a dc…

A:

Q: A music signal contains frequencies from 0 up to 40 kHz. a) What should be the minimum sampling…

A: Given, A music signal contains frequencies from 0 up to 40 kHz.

Q: The transfer function has: H(s)= 100 S+1 s²+110s+1000 Select one: O a. one zero, two poles O b. one…

A: Given: Transfer function, Hs=100·s+1s2+110s+1000

Q: Two lamps of 36 and 16 CP are respectively one meter apart. Determine the distance from passing…

A:

Q: A coil of resistance 20 and inductance 0.1 H is connected in series to a 230 V, 50 Hz a.c. is…

A:

Q: 0 1 0 0 1 1 0 1 1 TIT 15 14 13 12 11 1 1 K O Figure 1 1. Referring to Figure 1, predict the output Q…

A:

Q: In the circuit shown, assume R₁1002, design the value for R₂ in (12) so that the power supplied by…

A: Given circuit, Where, R1=10 ΩV1=81 VV2=9 VPV2=18 WR2=?

Q: Make an active bandpass filter to pass frequencies between 250Hz and 3000 Hz with a magnitude gain…

A:

Q: 330 Ω 1.5 V + 1.5V 560 Ω 2 13 560 Ω 3 14 1000 Ω

A: Given a circuit I1 = ? I4 = ?

Q: A uniform plane wave in air is given by: E, = 50 sin (@-6x-82), then the wavelength of the wave is…

A: Given a uniform plane wave in air, E→i=y^50 sinωt-6x-8z

Q: How many numbers

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Q: I getting incomplete answers please give me full answer i will give like else dislike    Two…

A:

Q: Calculate the value of the voltage U₂ in the circuit, given: U = 24 V R₁ = 3.9 KQ R₂ = 6.8 KQ R3 =…

A: Given circuit, U=24 VR1=3.9 kΩR2=6.8 kΩR3=6.8 kΩ

Q: 2. Discuss the usage and application of NEMA Enclosures stated below a. NEMA 3 b. NEMA 4 and…

A: Below you will find the solution NEMA 3 enclosures are designed for both indoor and outdoor use.…

Q: 3. Given: Find the Laplace transform sin (t) [u (t) - u (t-271)] x (t) h(t) = [u (t + 2π) - uct)]…

A: Given Xt=sintut-ut-2π=utsint-ut-2πsint andht=ut+2π-Ut

Q: 1. Referring to Figure 2, a. b. Figure 2 X Y DC out Explain how to evaluate the correct combination…

A: Observations for the given circuit: The circuit consists of an AC supply A Full-wave rectifier…

Q: Sketch magnitude and phase characteristics of the bode plot for the transfer function. Find actual…

A: Given:  Transfer function of a filter.  We have to draw the bode plot for magnitude as well as…

Q: Determine the value of emitter to collector voltage, VEC shown (Take VEBON-0.7 V, B-50)

A: The required parameter can be calculated by using the DC analysis of the amplifier circuit.

Q: 2) The emitter current, IE, with ß= 100, RB = 360 k and Rc = 2 kn is 1) 111) iv) 20.28 mA 2.028 mA…

A: Given, BJT circuit, β=100RB=360 kΩRC=2 kΩ

Q: The capacitance of a parallel plate capacitor can be increased by reducing the relative permittivity…

A: The capacitance of parallel plate capacitor is, C=εoεrAd C is capacitance εo is absolute…

Q: find the equivalent resistance of the circuit whereR1=190, R2=160, R3=90, and R4=60

A: The equivalent resistance can be calculated by reducing the parallel connected resistors and then…

Q: (147) find the Bwer factor of the following ckf. 452 un somm 355

A: Given data, Circuit diagram is given as,

Q: What inductance will give the same reactance as a capacitor of 2 µF when both are at 50 Hz? 5 H 10 H…

A:

Q: Use the node-voltage method to find V and I in the circuit (write your answer on the backside if you…

A: Given: a network independent and dependent sources.  we have to determine the V0 and I0 in the…

Q: Find the Thevenin equivalent circuit with respect to the terminals a, of the circuit shown below…

A:

Q: Manganese(IV) is an even stronger oxidizing agent than manganese(III). Itoxidizes zinc to Zn2+ in…

A: The reaction is shown below:  Zn→Zn2++2e- The work done by the battery is,  W=E∆Q The charge…

Q: A delta-connected unbalanced load is connected across a three-phase balanced source. The sequence…

A:

Q: Vin If the two-stage amplifier is driven by a 7502, 50mV source and the 18k, determine the following…

A:

Q: From the figure shown, when S1 is at 1 (toggle at up position) the following statement is not…

A: The given circuit is as shown below,

Q: Show complete solution. Solve I1, I2, I3 and 14 of the given circuit. Solve for 1₁ to 14 of the…

A:

Q: In a 3-phase power measurement by two wattmeter method, both the wattmeters had identical readings.…

A: Given data, Both wattmeter has identical reading, P1=P2

Q: Suppose Bob joins a BitTorrent torrent, but he does not want to upload any data to any other peers…

A:

Q: One of the disadvantages of PCM is

A: The correct option along with the explanation is provided in the following section.

Q: The differential gain is ......... 1. very high 2. very low 3. dependent on input voltage 4. about…

A: The correct option along with the explanation is provided in the following section.

Q: The correct expression for the current in the figure shown is given by: R ix Vs ix = ix ix Vs -R+rx…

A: Given circuit,

Q: An oscillator employs ....... 1. Positive 2. Negative 3. Neither positive nor negative 4. Data…

A: The solution is provided in the following section.

Q: V₁=10 V R1=2 Q ww V2=6 V R3=4 Q CO a b R2=402 www R4=3 Q V3=4 V R5=202

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.