The base current amplification factor B is given by Select one: a. lE/B b. lc/B C. IB/E d. All of these e. lg/c
Q: Assume a DC motor has 100% efficiency and running at speed of 1000 rpm, what is the toque if E,…
A: Given, A DC motor has η=100%N=1000 rpmE=6 VIa=150 mA
Q: What is the theorem that can be used to solve the differential equation in laplace transform ?
A: First consider the following property of the Laplace transform: One can prove by induction that
Q: 2.82 A 10 KVA, 2200/220 V transformer gave the following test results: Open circuit test, High…
A: Given, A 10 kVA, 2200/220 V transformer gave the following test: Sfl=10 kVA Open circuit test: High…
Q: Determine the current supplied by each voltage source (8 V,12 V). using superposition theorem in…
A: In super position theorem we consider only one source at time and another source is replaced by…
Q: / In the circuit of Fig (2) R=480 02, L-0.4H, C=2.5 µF and Vs=120V A. Calculate the characteristic…
A:
Q: Given: VBEQ = 0.7V; B = 99; IBQ = 30uA; RE = 1kohms; Rc = 2 kohms. Find: a. R₂ b. VCEQ R₂ R₁ = 10…
A: To solve above problem, one should know about DC analysis of BJT. DC analysis of transistor is done…
Q: AXY flip-flop has four operations clear to 0, no change, complement and set to 1, when inputs X and…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: U₁ 2 ΚΩ m Check 250 mH P13.49c_7ed Find the s domain transfer function H(s) = Vo/V₁ for this…
A:
Q: for the system shown in the block diagram of figure below determine the values of gain k1 and…
A: k1,k2=?Max. overshoot for unit step mp=e-πξ1-ξ2=0.25 (given)e-πξ1-ξ2=0.25Apply ln on both…
Q: A circular coil of 100 turns with a cross- sectional area of 1 m² is kept with its plane…
A: Given: Circular coil with number of turns, N = 100 turns Cross section area, A = 1 m2 Magnetic field…
Q: Q.3: A 120-kVA, 6,000/400-V, Y/Y 3-ph, 50-Hz transformer has an iron loss of 1,600 W. The maximum…
A: This question belongs to electrical machine . It is based on the concept of efficiency calculation…
Q: 1. For a RLC circuit shown in Fig.1. calculate (i) total impedance (ii) total resistance (iii) total…
A: Note: We are authorized to answer three subparts at a time since you have not mentioned which part…
Q: Q1/A- For the circuit shown in Fig., find: (a) V₁ and V₂ (b) the power dissipated in the 3K0 and 20…
A: This question belongs to circuit theory . It is based on the concept of nodal analysis in the…
Q: (ii) A thermistor has a resistance of 3980 at ice point (0°C) and 579 2 at 62°C. The resistance…
A: Given data, Thermistor resistances are:- RT1=R0=3980ΩRT2=579Ω Temperatures are:- T1=0°C…
Q: 2. For the Network given on Figure 45, determine VG, VGS, ID, VDS, IE, IB, VD, and Vc. VG 91 ΚΩ 18…
A: Given: Consider the following network: To find: VG, VGSQ, IDQ, IE, IB, VD, VC
Q: Nature of the response (Undamped, Underdamped, Overdamped, Critically damped) S+5 G(s) = (s + 10)²
A:
Q: A--A system is described by the state variable equations [2 1 41 x=0 2 0x+ *+ Lo 3 1J y = [1 0 0]x.…
A:
Q: Q2/ Evaluate the state space representation of the below system, if you know: s+a s+b G(s) M(s) = 1…
A:
Q: The cable is subjected to a uniform loading of Determine the maximum and minimum tension in the…
A: Given length L = 80 ft height h= 8 ft weight w= 300 lb/ft
Q: The Second Law of Thermodynamics is about the quality of energy. True O False
A: Given statement, "The second law of Thermodynamics is about the quality of energy".
Q: Determine the value current supply (IT) in figure (1). Fig.1 lon} lon: 55 ·lon Slove IT 24V VT
A:
Q: Q. For the circuit in figure find the current in (R-8 ohms) using Thevenin theorem 12ΚΩ ww 2mA www…
A:
Q: Determine the current supplied by each voltage source (8 V,12 V). using superposition theorem in…
A: Given circuit, To determine the current supplied by each voltage source using superposition.
Q: If the loop of wire is repelled by the long, straight wire in the illustration below, what is a true…
A: Given: Loop of wire is repelled by the straight wire
Q: For the dual oscilloscope displays shown in the figure with H, of 500 µs/div and V of 20 mV/div find…
A:
Q: What is the velocity of an electromagnetic wave in free space?
A: here we have to find the velocity of electromagnetic wave in free space.
Q: A single-phase synchronous generator has a rated output of 500 kVA at a terminal voltage of 3300 V.…
A:
Q: E A- Name the advantages of optical fiber over twisted-pair and coaxial ?cable
A: The advantages of optical fiber over twisted-pair and coaxial cable are listed below
Q: Which of the following is the dominant applications of Small Signal Diode? Select the correct…
A: Diode: It is a semiconductor device and this is unidirectional because it flows the current when it…
Q: A = 1-100 - 201 B. Assume that a system matrix is Find the roots of the characteristic equation.
A:
Q: Define class A power amplifier? 2. Give the reason why class A power amplifier is called as directly…
A: 1. It is the simplest power amplifier in all the classes. In this power amplifier, the collector…
Q: Q2-b: For xi(n), x2(n), and given N, Compute x1(n) * x₂(n) x₂ (n)=6(n) + d(n-1)+8(n-2) N=3 x₂…
A:
Q: A slide-wire potentiometer has a battery of 4 Volt and negligible internal resistance. The…
A: An sliding wire potentiometer is used to provide current to the sliding wire , the current through…
Q: 5. Let R(s) be a unit step function, C(s) be the output function, and G (s) = the output response,…
A:
Q: 13. CALCULATE THE OUTPUT VOLTAGE OF 12VRMS 50Hz F1 a) 3.86 V dc b) 5.4 V dc c) 7.632 V dc d) 10.8 V…
A:
Q: Find the Current Io. In figure (2). Чта 2mA Ika v Ika Iy 2 KA m In lkn Is • Is 6V 13 lkn 16mA
A: In this question, We need to determine the current Io as shown the circuit. We are solving this…
Q: B) AA-A bank consisting of three 30-kVA, 220/1000-V transformers supplies a load of 80 kVA. If one…
A: Since you have posted the questions with multiple subpart so we are supposed to answer 3 subpart.
Q: A solenoid coil has a resistance of 30 Ohms and an inductance of 0.5H. If the current flowing…
A: In this question, We need to determine the voltage V and phase difference between voltage and…
Q: Problem 7: Consider the following circuit of three resistors (R₁, R2, and R₂), with batteries that…
A: (a) The circuit is shown below: Applying K.V.L in the top loop,…
Q: Find the power relations (real power, reactive power, apparent power, draw power triangle)
A:
Q: c) Core diameter increases. The coupling efficiency between the optical Radiation pattern of the…
A: 1. Choice A As the refractive index of the cladding decreases, the field view of step index fibre…
Q: If two resistors with resistance 6.0 Q and 8.0Q are connected in series with 12.0 volt source, then…
A: Given, Two resistors with 6 Ω and 8 Ω resistance are connected in series. R1=6 ΩR2=8 Ω Source…
Q: 1. x[n] contains 128-point samples obtained through sampling continuous-time signal x (t) with…
A: Given :Nn-point DFT = 128K = 32 ; Ts = 0.1 secω = ? ; Ω = ?
Q: A saw mill uses 150 MW of thermal power with an electrical conversion efficiency of 18%. The sawmill…
A: The electrical energy is needed for an application to work, if there is no looses the efficiency…
Q: 245 kohms 275 kohms 265 kohms VBB 255 kohms yu The transistor of following figure in Si diode: The…
A:
Q: Q3/ For the below system, explain what will happen at the output if we chang the frequency of the…
A: LTI system is popularly known as Linear Time Invariant System. It is a part of control system.
Q: A common emitter transistor amplifier working in active mode of operation has collector current of 1…
A: Given: A common emitter transistor amplifier working in active mode has, Collector current, IC=1 mA…
Q: 3. For the dual oscilloscope displays shown in the figure with H, of 500 µs/div and V, of 20 mV/div…
A:
Q: In half wave rectification circuit use H.V.D.C if the output voltage 60kv step up transformer 1/3…
A:
Q: 5.6 The generalized circuit constants of a transmission line are A = 0.93 + j0.016 B = 20 + 140 The…
A: Given data : Parameters values of given transmission line is shown below,…
Step by step
Solved in 2 steps
- Find the gain (Vout / Vin) of the circuit below. Note: VB voltage source is a DC source and do not neglect the resistance ro.In the circuit given on the sideR1 = 7k12, R2 = 7k02.RB-464k, VCC = 28V andFind the beta of the transistor if VCE = 9V.in summing amplifier non inverting , then discuss the effect when you apply AC source at the input
- Determine the output voltage value of a transistor amplifier circuit by frequency for 1.923 V to input voltage. Instead of. Calculate the gain in dB for the frequency given in the table. Maximum write down the frequency (s) where the gain is halved in terms of power (3dB). Frequency curve draw asFind AC Operation: Largest Signal Swing ( Vi, Vo, Pi, Po, IC, and %n) of the given Class A Power AmplifierConsider the following circuit. Calculate the output voltage when VGS=0 and VGS=-10V. Also, calculate the on-off ratio.
- Compare hybrid model circuit and re model circuits. Which circuit are you going to recommend in solving AC signal amplifier stage. Defend your answerI. If a sinusoidal signal voltage of 6V ( pp ) is applied to each amplifier in the figure below , what are their output voltages ( draw ) and what is their phase relationship with respect to the inputs ?For the network in following figure, Identify the biasing configuration Determine IDQ and VGSQ
- Find the value of the load resistance for the maximum power tranfer theorem.Suppose we have a voltage source v(t)=Vdc+Vm cos(ωt) connected to the input terminals of an amplifier. The load is a nonlinear device such as an LED. a. What output impedance is needed for the amplifier if we need the current through the load to be proportional to v(t)? b. If we need the voltage across the load to be proportional to v(t)?A. Give 3 possible problems rn that can relate on electrical engineering and give a solution that can aware public.