1-transfer function of DC series motors (step by step).
Q: Assume that is(t) = 4√2 cos(2t) A in the circuit below. Use Thévenin/Norton, series-parallel…
A: To calculate Thevenin equivalent impedance,we deactivate the independent sources and calculate the…
Q: 1. A power amplifier has an output of 200 W and an input of 8 W. What is the power gain in decibels?
A:
Q: The effective resistance seen looking into the primary of a 15: 1 transformer connected to an 8 Q…
A:
Q: The efficiency of 100 kW, 600V, 3 phase synchronous motor is 90%. When the pf is 0.9 leading, what…
A:
Q: A circuit consist of a single diode and resistor which are connected to AC source. The resistance…
A:
Q: You look at an AM signal with an oscilloscope and see that the maximum Vpp is 100 volts and the…
A: For an AM signal with an oscilloscope Given : Vppmax=100 VoltsVppmin=25 Volts calculation of…
Q: Consider the electric circuit shown in the figure and assume R = 3 22, v (t) = 2 sin (9t) Ç VL (t)=…
A:
Q: + Vin - 10 ww 0.1 mF 10 w 0.1 mF + Vo
A:
Q: Question 1 Given the boolean function: F (A,B,C,D) = Σm (1, 3, 5, 7, 8, 10, 11, 13, 15) Implement…
A: given here a boolean function and asked to implement it with the help of the 8 ×1 multiplexer .
Q: O27.00v to 56.8v Find the current through the diode in the circuit shown. Assume the diode to be…
A:
Q: Three resistors connected in parallel have the individual voltages labeled DV1, DV2 and DV3,…
A: Option - C ( Answer )
Q: 180 C of charge flow through a section of wire in 3 min. How much electric current flows through the…
A: Given: Charge flow through a section of wire, q=180 C Time, t=3 min
Q: 3. Sketch the output V for the given network below. 0 V₁ 20 V 100 ΚΩ -20 V
A: In this question we will find output Vo for given circuit below-
Q: A common-source amplifier is shown in Figure Q.2(c). Given that Z₁ = 20 kn, Rsig = 1 ks2, gm = 3 mS,…
A: The common-source amplifier circuit is shown below, Where,Zi=20 kΩRsig=1 kΩgm=3 mSRo=2 kΩCgd=10…
Q: This circuit is used in low-level AM transmitters to increase the amplitude of the source signal to…
A: To name the circuit which is used in low-level AM transmitters to increase the amplitude of the…
Q: 1. Solve the following differential equation using the Laplace transform method. d²v(t) du(t) +4…
A:
Q: Find the current through the diode in the circuit shown. Assume the diode to be ideal. 50 92 A V =…
A: Here given an ideal diode circuit in above cirucit diode is forward bias and we assume ideal diode…
Q: Q8- The electric field intensity of a linearly polarized uniform plane wave propagation in the +z…
A:
Q: circuit is used to shift vertically of the input signal.
A:
Q: a) Calculate resonant frequency b) Calculate system Q c) Calculate bandwidth d) Calculate the…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: Determine the state of diode for the circuit * shown and find ID, VD. Assume simplified model for…
A:
Q: A electrical machine with a capacity of 20 hp drives a constant 18 hp load whenever it is on. The…
A:
Q: 3. If p(x, y, z) = 2xz¹-x²y, find Vo and Vol at the point (2,-2, 1). (b) A-Vp, (c) V-(Vo) at
A:
Q: 3- A 3-phas step-down transformer is connected to 6600V mains, and takes 10A. Calculate the…
A:
Q: Design a circuit that implements the following state diagram using JK flip-flops. 0/0
A:
Q: Explain the operation of both signal- and three-phase rectifier circuit by making reference to the…
A: Three Phase Rectifier: The technique of transforming a balanced 3-phase power supply into a fixed…
Q: what the maximum values of RL in the * circuit shown 100 Ω ww 10 V 5 V IZM = 30mA O + 1250 Ω 250 Ω…
A: We need to find out the Maximum value of load resistor .
Q: TRF receivers were one of the first types of AM receivers. TRF receivers have three stages: RF,…
A: In this question we will write about TRF receiver disadvantages.....
Q: You have been asked to design an intruder alarm circuit using logic gates. Compare TTL and CMOS…
A: Intoduction - TTL technologies - TTL is an abbreviation for Transistor-Transistor Logic. Every logic…
Q: A circuit consist of a single diode and resistor which are connected to AC source. The resistance…
A:
Q: Find the current through the diode in the circuit shown. Assume the diode to be ideal. 50 92 A R₁ V…
A:
Q: For the circuit shown find the maximum and minimum values of zener diode current. 5 kΩ I IL 80-120 V…
A:
Q: AM double-sideband full carrier is also known as: Select your answer. НЗЕ R3E ЈЗЕ A3E
A: AM double sideband full carrier is also known as
Q: QUESTION 3 A diode is a two terminal device. The application of a voltage across its terminals…
A: A diode is a two-terminal electrical component with low (preferably zero) resistance in one…
Q: A d.c. Distributor AB, 2-wire, 800 m long is fed from both ends at 240 V. Loads of 30 A, 40 A, 50 A…
A: In this question we need to find a minimum consumer voltage.
Q: An SCR with a 5V gate trigger level is used with a 12V zener diode, and the capacitor is 0.15uF.…
A: Gate trigger voltage is VGT=5 V charging supply voltage V=12 V C= 0.15 uF
Q: 4. A three-phase, 7.5Hp, 230V, 60Hz, Delta connected induction motor was tested and give the…
A: A 3-phase induction motor is an electromechanical device that converts 3phase electrical input power…
Q: Does maximum power transfer imply maximum efficiency of power transfer? Explain
A: In this question we will write that maximum power imply maximum efficiency or not....
Q: Q Using mesh current analysis technique to find the current , in the circuit of Figure below. 6 cos…
A:
Q: Differentiate Alternating Current (AC) Generator and Direct Current (DC) Generator.
A: Generator: It is an electrical machine that is used to convert mechanical energy to electrical…
Q: Determine the Q point of the transistor circuit shown in Figure. Given B = 200 and VBE = 0.7V. Ic IB…
A:
Q: • FOURIER SERIES AND APPLICATION Solve for f(t), Draw the graph 1 otot y ² y = f(t) = { " - P = 2π >…
A: A Fourier series is a sum that represents a periodic function as a sum of sine and cosine waves.…
Q: What minimum value of series resistance is required when three 10-watt, 10-volt, 1000-mA zener…
A:
Q: Show the graph Three unbalanced DELTA connected loads are connected across a balanced source of 220…
A: Power: The power is the rate at which the electrical energy is transformed into other form. Its…
Q: jwL j48 1) [5pts] Determine the steady-state voltage v(t) in the circuit below. 40 cos(250t -15°) V…
A:
Q: During a race, a man's sports far develops 250 hp at 4000 rpm. What is the amount of torque exerted…
A: 1) Option -- B 2) Option -- D 3) Option -- A
Q: The region in junction diode that (V=Vzk) is called---- *
A: We need to tell about the zener region of zener diode
Q: 11. Design a circuit that has the approximate value of current (±10 percent) as the circuits of Fig.…
A: 11) To Design a circuit that has the approximate value of current (±10 percent) as the circuits of…
Q: Determine the resistance R in the given circuit, if the voltage at node-bis V₁ = 5¹ 50 04A 100 4A (1…
A: Given circuit, Node voltage, Vb=5 V
Q: An AM broadcast receiver has two identical tuned circuits prior to the IF stage. The Q of these…
A: In a image frequency rejection the intermediate and signal frequency ratio it produced desired input…
Step by step
Solved in 4 steps with 1 images
- Q9 / What are the function of brushes , pole and commutator in DC machineCan you explain the given questions in an original way? Factors Affecting Electrical Energy in DC Generators shunt generators Serial Generators7. A coil having a resistance of 20 ohms and an inductance of 0.75 henry is connected in series with a 30-ohm resistor and to a 120-volt d-c source. A switch across the series resistor is then closed, and the circuit is assumed to be in a steady-state condition. At the instant the switch is opened, what will be the rate of current change and the power delivered by the magnetic field.
- If we need to use a DC generator witha very good voltage regulation we choose: * DC Generators cannot give very good Voltage Regulation Separately-Excited DC Generator Self-Excited Shunt wound DC Generator Self-Excited Series wound DC GeneratorAn ideal dc generator has regulation of 40% 20% O 30% ZeroProbl The rectangular coil in the figure below is in a field B = 0.01a,T. a. Find the torque about the z axis when the coil is in the position shown and carries a current of 10 A b. Find the torque if the coil turns through 90°7 0.2m & 0.2m 1-10A
- 10. A potential difference of 250 V is applied to a field winding at 15-C and the current is 5 A. What will be the temperature of the winding when current has fallen to 3.91 A applied voltage being constant. Assume temperature coefficient at 15'C is equal to 1/254.5 per °CIn a dc machine when the number of parallels paths is (a) and the number of poles is (p), thus for lap winding O a p O a = 2 ENGO What is the difference between AC and DC coupling?
- Ip Ep=40 V f = 60 Hz N₂= 20- N₁ = 120 Find the maximum flux om om = Find the magnitude of the induced secondary voltage Es Es = units + Is Es units If the coefficient of coupling (k)= 0.75, determine the magnitude of the induced secondary voltage Es Esk=0.75 = unitsPlease answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. The coil of a generator has an equivalent resistance of 1.5 ohms at 20 °C. After being used for several hours, the resistance is found to be 1.75 ohms. Determine the temperature of the coils at this time. The temperature coefficient of resistance at 0 °C of the coil is 0.004 OC-1.The magnetic flux through each turns off a 100-turn coil is (³-2) milli-webers where t is in seconds. The induced EMF at t = 2 second is?