c) Two alternating voltages have the following instantaneous values: v2 = 12 sin(wt + π/6) v1 = 24 sin wt Add the two voltages together: i) By phasor addition.
Q: What is the current through the Zener diode?
A: The given circuit diagram is shown below,
Q: A)Draw the speed-moment characteristic of the induction motor. B)Draw the speed-torquel…
A:
Q: re, Zi,Zo,Av =? With CE Capacitance and Without CE Capacitance.
A: The required parameters can be calculated by using the DC and AC analysis of the amplifier circuit.
Q: D₁ 12 IDEAL_DIODE V₁ 12.6 V R₁12 kn What is the current through the diode?
A:
Q: Figure #4 shows the sending and receivinglend voltages v. and v, of a medium transmission line. V₂…
A: For the given π-equivalent circuit of a medium transmission line connected to load, we need to…
Q: A lossy capacitor Cx, rated for operation at 5 kV, 50 Hz is represented by an equivalent circuit…
A: In thi s question, We need to determine the power loss and tanδ. An equivalent circuit with an…
Q: Find out the Fourier series coefficients for the following signals as shown in Fig. 1. Also draw the…
A: Given periodic signal is We need to determine the Fourier series coefficients and plot the…
Q: (Example 4.8) Determine all node voltages and branch currents assuming B= 100. Assume Active +5 V…
A: Given a BJT circuit, we need to determine the voltage at all nodes and the current in all branches.…
Q: 2) a)For the following circuit find the total capacitance and inductance and hence find the total…
A:
Q: What are IC Voltage regulators? State the different IC voltage regulators and its operation.
A: We need to tell about IC Voltage regulators and its type and its operation.
Q: Answer the following questions. 1. What is ceramics? 2. Give some examples of Ceramics products. 3.…
A:
Q: Please explain how the schematic diagram (NAND) works. I will give thumbs up after
A:
Q: 121 вкл +1. ingy un 34402 6mp 2793 VIo
A:
Q: In the circuit of Figure 2, the switch moves from position A to position B at t = 0. Determine v(t)…
A:
Q: ļ x(0) = {1 y(t)= 88 relationship m(t) = 0, 1 = 0; ∞ -1. m(t) dr = 1. 0=16 1 x(t)= 120 t<0 d dt t≥0…
A:
Q: 1- ) Determine the output voltage and diode currents iD1 and iD2 for the circuit shown for the two…
A: Given: A network, Voltage drop across diode = 0.7 V. To find: Currents through diodes and output…
Q: Extenders are robot manipulators that extend (that is, increase) the strength of the human arm in…
A:
Q: In the following circuit, consider that the opamp has the output resistance of zero and input…
A: R1 = 12Ω, R2= 24Ω, Vg=2V and A = 250 need to find the output voltage of the inverting operational…
Q: Figure Q1 shows the one-line diagram of a three-phase power system. By selecting a common base of 25…
A: In this question we need to find the following Draw the impedance diagram in per unit Motor current…
Q: Use a multiplexor to implement the following Boolean function: B 0 0 1 1 0 0 1 1 1 1 A 0 0 0 0 1 1 C…
A:
Q: A 120V per phase, three-phase source delivers power to the following delta- connected load: Phase 1…
A: In this question Phase currents are given and we need to determine the line current.
Q: According to the given memory interface circuit, select the correct option for capacity of memory…
A: Given, Memory interface circuit is Number of address bits, m = 20 bits. Number of data bits, n = 8…
Q: 8 V 42 ΚΩ 17 ΚΩ t=0 www 30μF Find the capacitor voltage for t> 0. The solution, since this a "step"…
A: For this RC circuit we need to find the capacitor voltage Vo(t) for t>0 With form a exp(-bt) +c…
Q: Calculate the voltages at nodes 1 and 2 in the circuit given below using nodal analysis, where Is =…
A:
Q: -2 Define mathematical expression for each x₂ (t) where i = 1, 2, 3 using the elementary…
A: Given: A signal x(t), To do: We have to define mathematically the following signals in the terms…
Q: kW and the rest of the losses for this machine (mechanical friction and ventilation losses) are 1,5…
A:
Q: q₁ = 3x10 C and q₂ = -5x10 °C, distributed as shown in the figure. culate the electric field at the…
A: Electric field is force per unit charge. It is inversely proportional to permittivity of medium.…
Q: A 3-phase wye-connected balanced load has 10 Ω resistance in each phase. The load is supplied by a…
A: A 3-phase wye-connected balanced load has 10 Ω resistance in each phase. The load is supplied by a…
Q: A silicon diode made half-wave rectifier produces a maximum value of load current as 20 mA through a…
A:
Q: (Example 4.13) continue... c) Find the positive increment in UBE (above VBE) that derives the…
A: The value of resistance Rc=6.8 kΩ The value of IS=10-15 A The value of VCC=10V
Q: Q1. Determine Req for the circuit shown in Figure Q1. (Note: w=22) (Ans: 5.692) Req 3 W W 2 W 6 W m…
A: it is asked to find Req for given circuit
Q: How can you use a vector network analyser to measure frequency when the characteristic impedance is…
A: A precise electronic test tool called a "Vector Network Analyzer" (VNA) examines the amplitude and…
Q: • Find Io using nodal analysis; Answer: 10 = -3.86mA we 6V I 6 ΚΩ 6 ΚΩ 4 ΚΩ 24V
A:
Q: X + R For the RL circuit, find the mathematical model (input-output relationship) if the output is…
A:
Q: Determine the equivalent capacitance for the following circuit
A: For the given circuit the total capacitance needs to be calculated by reducing the series and…
Q: Given the electricity rate of 9.4 $ per kWh, how much will it cost in $ to accumulate 1 C of charge…
A: Given the electricity rate of 9.4 $ per kWh, how much will it cost in $ to accumulate 1 C of charge…
Q: A lossy capacitor Cx, rated for operation at 5 kV, 50 Hz is represented by an equivalent circuit…
A: Given: An equivalent circuit with an ideal capacitor in parallel with a resistor, Cp=0.102 μFRp=1.25…
Q: What are IC voltage regulators?
A:
Q: What are the basic five stages of the RISC pipeline, and explain the functions of each stage
A:
Q: + X R For the RL circuit, find the mathematical model (input-output relationship) if the output is…
A:
Q: QUESTION 2 circuit as question 1, what is the impulse response, h(t)? Hint: Find the inverse Fourier…
A:
Q: 12. In which special function register is the bit RST a) PO b) ACC c) B d) PSW
A: The bit RS1 is located in the special function register called PSW which is called program status…
Q: Problem #1) Determine the source current and the load current in the following circuit that contains…
A: In this question, We need to determine the source current , load current and input impedance. We…
Q: A hybrid VR stepping motor has 8 main poles which have been castellated to have 5 teeth each. If the…
A: A hybrid stepper motor - is a type of electric motor that combines the features of both permanent…
Q: If a 125 mm diameter wafer is exposed for 1 minute to an air stream under a laminar-flow condition…
A: Note: We are authorized to answer one question at a time, since you have not mentioned which…
Q: Assume a point charge of 2µC. Calculate the intensity of the electric field created by her 3m away.
A:
Q: Describe the functions and components of the satellite electrical subsystems.
A: We need to describe the functions and components of the satellite electrical subsystems.
Q: Problem3. Find Vc (t) for t > 0 in the following circuit. Use differential equation approach to get…
A: Given, V1=4 VR1=1 ΩV2=12 VR=6 ΩL=1 HC=125 F It is asked to find the expression of capacitor voltage…
Q: A 120V per phase, three-phase source delivers power to the following delta-connected load: - 1st…
A: Three phase currents are given 1st Phase = 40∠0° -2nd Phase = 20∠60° -3rd Phase = 15∠45° We need to…
Q: Find Vo/Vg using Laplace and t domain equivalent...
A:
by calculation.
Step by step
Solved in 3 steps
- The instantaneous value of two alternating voltages are given by V1 = A Sin(ωt) volts and V2 = B Sin(ωt+π/3) Volts. The value of ‘A’ is equal to 25 and ‘B’ is equal to 50 a) By plotting both the voltages for one cycle on the same graph, obtain a sinusoidal expression for (V1 + V2) and V1-V2).4) Which of the following is considered a condition that is required for three-phase voltage sources to be balanced? (choose ALL that apply) a All sources have the same frequency b All sources have the same phase c All sources have the same amplitude d All sources are 120 Hz apart e All sources are 120o out of phaseThree Impedances each of (6 – j20)Ω are connected in mesh across a three-phase 415V ac supply. Determine the phase current, line current, active power, reactive power and apparent power drawn from supply. phase current (Ip) Answer for part 1 Line current Answer for part 2 real power Answer for part 3 reactive power Answer for part 4 Apparent power Answer for part 5
- In an alternating current circuit, the voltage is given by v = (4sinωt) and the current is given by i = 20sin (ωt – π/6). Using compound angle identities, find an expression for the instantaneous power, p, at time, t, given that p = vi. Give your answer as a sum or difference of two sines or cosines.PLEASE CHOOSE A phasor is ____________. • a line representing the magnitude and direction of an alternating quantity. • a line which represents the magnitude and phase of an alternating quantity. • an instrument used for measuring phases of an unbalanced three phase load. • a colored tagged or band for distinction between different phases of three phase supply.When can an ac-voltage, v = 120 sin120πt reach its first peak? a. 4.167 μs b. 8.334 μs c. 4.167 ms d. 8.334 ms
- A single phase system is supplying power at 220 V to an inductive and capacitive load of 30 A each, Inductive load is lagging the voltage by 30 degrees and capacitive load leading the voltage by 45 degrees. Compute the real and apparent power for both the loads (Question from subject introduction to power engineering)Given a circuit below and values: R = 20 ohms XL = 13 ohms XC = 38 ohms admittance = 7.1141 millisiemens Find the angle and state the phase relation for current & voltage in the circuit. Round off the angle to 5 decimal placecs if applicable. Use this format: I (leads / lags / is in phase with) E by angle°. Choose from the 3 choicesThe line voltages lead their corresponding phase voltages by Group of answer choices 30 deg 120 deg 60 deg 180 deg
- In a star connected system, the three phase currents are mutually displaced by 120 degree. Select one: True FalseA 3-phase 60hz wye connected 2000kVA, 2300V alternator gives a short circuit current o 600A for a certain field excitation. With the same excitation, the open circuit voltage was 900V. The resistance between a pair of terminals was 0.12 ohm. Find the full load regulation at a. unity pf b. 0.8 lag pfElectrical load that draws current whose impedance varies throughout the cycle of the input ac voltage waveform is known as nonlinear load. True False