A- Find the charge on the capacitor at t = 30 B- Find the voltage on the capacitor at t = 50 C- How much energy is stored in the capacitor by this current?
Q: Which of the following equipment should be installed by the consumers having low power factor…
A:
Q: Explain the origin of negative voltage regulation in a transformer. Derive the equation of no-load…
A: We will answer both subparts. It is asked to explain the origin of negative voltage regulation in a…
Q: 12. Let f: {0, 1} → {0, 1}. Give the circuit for Uf when (a) f(0) = f(1) = 0 (b) f(0) = 0 and f(1) =…
A: Given, Some possible combinations of inputs and outputs. We have to find the Circuit. Please find…
Q: 1. What do you mean by GM & PM? 2. How GM & PM affects system? 3. What is gain cross over frequency?
A: GAIN MARGIN :- The gain margin is a factor by which the gain of a stable system is allowed to…
Q: Directions: From the illustration, identify the branch current for each resistor. Consider: RI = 100…
A: Consider the diagram for the branch current is shown in figure below.
Q: Q2 A 3-phase, 690 V, star-connected, 50 Hz, 6-pole induction machine has phase-equivalent circuit…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: Solve for i(t) for t > 0. The initial conditions are i (0) = 0 and V. (0) = 0.1V. t=0 1000 mH i(t)…
A:
Q: Q3) Fill in the blank with the suitable one or more words 1- Z=.. .for the frequency responses…
A: Brief description : Fourier transform is used to convert a continuous time signal into a frequency…
Q: A series RLC circuit has the following component values: R = 11 ohms, L = 1 H, and C= 33.06 mF, the…
A:
Q: ) Evaluate In C3tje) + h Convert your answer to polar form. ) प
A:
Q: Explain through equations what happen if there is a phase error θc between the transmitted ASK…
A: Given θc =90° Coherent ASK demodulator is used
Q: Capacitors in Figure Ql(a) has been charged up to its steady state condition. For each of the…
A:
Q: Simplify the following expressions using both Boolean theorems а) (Ã + B)(A + B + D)D
A: Given: Boolean expression, Z=A¯+BA+B+DD¯
Q: Z, = AZ54.2° Se 2.5 H 18 2 12 cos10t V 9Ω 4 mF Z,= 1220° V 0.8 H BZ-19.8° Q 3 3 4 5Ω 5 mF Z;=a+jb Q
A:
Q: When the modulation percentage is 75%, an AM transmitter radiates 10KW Power. How much of this is…
A: We need to find out power of carrier.
Q: Determine the flux per pole for 6 pole dc machine having 240 wave connected conductors, which…
A: Given, Number of poles, P = 6 Number of conductors, Z = 240 Wave connection so number of parallel…
Q: What are the values of Ib and Vc from the circuit shown below ? 20 22 kn 330 ka V-4V Vo B 1.2 kA о…
A: The solution is given below This is BJT problem.
Q: 1. By using Boolean algebra, (i) simplify the following Boolean expression; A.C + A.B.C+ A.B.C+…
A: In this question, We need to simply the given expression using the boolean expression. We know…
Q: How can the error amplifier control the output voltage of a buck converter? Please explain.
A: Types of DC-DC Converters Buck Converter Boost converter Buck-Boost Converter Flyback Converter…
Q: 3. Write any three differences between FET and MOSFET
A: The differences between the FET and the MOSFET are listed in the tables shown below: FET MOSFET…
Q: Re=3k RE =1k Rz =lok RL= 100k Ri =1k Vec = 20V %3D Vcc R. Re Vo C2 hfe = h Fe = l00 hre = hoe = 0…
A:
Q: r R1=9, R2=3, R3=6, R4=6, K1=2 and 1=11 A in the shown circuit, find the node voltages: R1 Kl i, R4…
A: In this question we will find node voltages using kCL...
Q: A 2000 µF capacitor is charged by a constant current dc source. After 100 seconds, the voltage…
A: Given data, C=2000 μF∆t=100 sV1=100 VV2=200 V
Q: Solve the given symbolic initial value problem. у'+ 9y'+ 20y 3D е ""6(t-3); у(0) 3 2, у'(0)%3 - 9…
A: The solution is given below
Q: Define the different types of AC Generator. - Define Three- Phase AC Generator. - Why does DC…
A: As per bartleby guideline for more than three sub-parts only first three are to be answered please…
Q: The current through a 5 mH inductor is shown in Fig. 6.66. Determine the voltage across the inductor…
A:
Q: What do you think would happen if you continued to increase the motor load and what conclusions do…
A: The electric motor is a device that transforms electricity into the mechanical energy.The…
Q: 2. A full wave rectifier is used to convert 400 Hz ac tode Desi a full-wave rectifier power supply…
A:
Q: During the transient analysis of an RL circuit, if the current through an inductor is 1.5 A at t =…
A: In this question we will write about inductor current at infinity in RL circuit...
Q: 7. Determine the impedance of the circuit of Figure 2.25. j 150 300 Figure 2.25 -j 550 8. In the…
A: This question belongs to circuit theory . It is based on the concept of calculation of impedance .…
Q: 2. a.) From the circuit shown below, determine: a. Vgs and Ids. b. Vds, Vd, Vg, and Vs 1OV 2.2 kN…
A: As per our company guidelines we are supposed to answer only first question kindly repost other…
Q: 16V Ica SI0kaz VCEQ B- 20 VE
A:
Q: A 3-phase induction motor has a 4-pole star-connected stator winding and runs on a 220V, 50HZ upply.…
A: Given both rotor resistances, we know for motor reactance is greater than resistance . So iam…
Q: In the circuit of Fig. 2.75, calculate V¡ and V2. -구v + + 10 V V2
A: This problem is from kcl and kvl The solution is given below
Q: 2. In the BJT circuit shown below, determine: ii. The base current, ls i. Saturation Current, lcsat)…
A:
Q: 50 2 R2 ww R1 + R3 C2 C1 V1 ?For the circuit shown above, what is the voltage across the capacitor…
A: In this question, We need to determine the voltage across the capacitor C1? We know capacitor act…
Q: Please explain why the settling time of the error amplifier output takes longer when the Gain…
A: Settling time- It is define as the required time y the output in which it reach and be in a error…
Q: Question 5 and 6 are based on this diagram. R(s) E(s) 4 C(s) s(s + 3) 5. The block diagram has the…
A: We need to tell about feedback and we need to find out transfer function for given system
Q: Q2/ a message signal 8 cos (200 t) is amplitude modulated by using a carrier signal 10 cos (10000 t)…
A:
Q: The first stage of a two-stage amplifier has a voltage gain of 10, a 600 Q input noise resistance…
A:
Q: 9.44 Calculate i(t) in the circuit of Fig. 9.51. 5Ω 5 mF 6 cos 200f V 10 mH 3Ω Figure 9.51 ell
A: The solution is given below
Q: 9. The transfer function C(s)/R(s) for the following block diagram is R(s) 1 C(s) s+2 s+3 O 24/(s2 +…
A: In this question we will find transfer function of given systems...
Q: 3. Find the values of I and V in the circuits shown below. +5 V 2,5 kn 9+ I
A:
Q: Express the voltage shown below in the general form v (t ) = Acos (ω t +θ ) V where A ≥ 0 and −180°…
A: Here ,in this we have given a voltage curve which we have to compare the value with the standard…
Q: Define AC Generator - Why does DC excitation is used rather than AC excitation? - How does number…
A:
Q: Find the power dissipated by 1-ohm resistor. 10 2 ww 6 V ww 10 42 8 V O 1.42 W O 1.06 W O 26.37 mW O…
A: Given Three loop circuit ,we need to find the power dissipated in 1 ohm resistor Find the below…
Q: 10 H 4 H 6 H Leg L1 SL3 L2 FIGURE LINK .For the circuit shown above, calculate the equivalent…
A: Please refer the attached images for the complete answer..
Q: 6.5 Electrical Characteristics: LM158A, LM358A, LM158, LM258 V* = +5.0 V, See(2), unless otherwise…
A: Input Common-Mode Voltage Potential at Inverting terminal equal to Noninverting terminal A minor…
Q: A parallel RLC circuit has the following component values: R = 33.33 ohms, L= 4 H, and C= 2.5 mF,…
A: In this question we will write about parallel RLC circuit oscillation frequency....
Q: Ten measurements of the resistance of a resistor gave 101.2 , 101.5, 101.0, 101.3 , 101.7 , 101.3 ,…
A:
hi. could you solve the question below? thank you..
A- Find the charge on the capacitor at t = 30
B- Find the voltage on the capacitor at t = 50
C- How much energy is stored in the capacitor by this current?
Step by step
Solved in 4 steps with 4 images
- You are working in an industrial plant. You have been instructed to double the capacitance connected to a machine. The markings on the capacitor, however, are not visible. The capacitor is connected to 560 volts and an ammeter indicates a current of 6 amperes flowing to the capacitor. What size capacitor should be connected in parallel with the existing capacitor? What is the minimum AC voltage rating of the new capacitor? What is the minimum DC voltage rating of the new capacitor? What is the minimum KVAR size that can be used in this installation?You are an electrician working in an industrial plant. You discover that the problem with a certain machine is a defective capacitor. The capacitor is connected to a 240-volt AC circuit. The information on the capacitor reveals that it has a capacitance value of 10 mF and a voltage rating of 240 VAC. The only 10-mF AC capacitor in the storeroom is marked with a voltage rating of 350 WVDC. Can this capacitor be used to replace the defective capacitor? Explain your answer.4. In what form is the energy of a capacitor stored?
- You are a journeyman electrician working in an industrial plant. Your task is to connect an inductor to a 480-V, 60-Hz line. To determine the proper conductor and fuse size for this installation, you need to know the amount of current the inductor will draw from the line. The nameplate on the inductor indicates that it has an inductance of 0.1 H. An ohmmeter reveals that it has a wire resistance of 10 . How much current should this inductor draw when connected to the line?A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted between the plates without changing the spacing, and the capacitance becomes 15 F. What is the dielectric constant of this material?A 500 ohm resistor, an 1.5 F uncharged capacitor, and a 6.16-V emf are connected in series. (a) What is the initial current? (b) What is the time constant? (c) What is the final voltage on the capacitor? (d) what is the final charge on the capacitor? What is the final energy stored in the capacitor? (e) Express (i) Current in the circuit, (ii) Voltage on the capacitor, (iii) Charge accumulated on either plate of capacitor, (iv) energy stored in the capacitor as a function of time. (must include all the value calculated in the earlier part). (f) What is the i) current ii) charge on capacitor, iii) voltage on capacitor & iv) Energy stored in the capacitor after one time constant?
- capacitor having capacitance of 10uF is connected with 1k ohm resistor in series. The switch of the DC supply of 10 Volts, closes at t = 0. Compute the following a. Draw a circuit diagram for t- and t+ b. Compute the time constant c. Plot the Voltage with respect to time, showing the behavior of capacitor charging(take at least 10 values of time in seconds to draw a graph).Refer to the diagram below. Compute the total capacitance, voltage and charge across each capacitor given that the total voltage is 120V. Please help, I've been getting ridiculously long decimal values and I don't know what to do.Having stabilized the fuel, you look to your computer for next steps. You are told that the spacecraft uses a "start capacitor" that must reach a required voltage in order to start its engine. This voltage is determined by the fixed capacitance and charge as a function of time, q(t) . These capacitors are charged and stored in your current location and must be brought to the spacecraft. Your computer provides you with the following definitions: Charge: The charge as a function of time is q(t)=∫i(t)dt , where i(t)=36t^5+15t^2−6 is the current as a function of time. You need to provide the computer with the function q(t) in order for it to appropriately charge the start capacitor. If an unknown constant is needed, it can be included using "+ C", being sure to use a capital letter as the lowercase is used for capacitance. q(t)=
- Q1 (True/False): A) The current through the capacitor is inversely proportional to the derivative of the voltage across it: Is it true or false? B) In a typical electronic circuit the capacitor blocks DC and couplest he AC to the next stage of the circuit: Is it true or false? C) The more the value of the stray capacitance , the better it is: Is it true or false?Determine the total capacitance, total charge, individual voltage drop and charges across across each capacitor. Use two decimal places for your answer. Please put your answer for the individual voltage and charge for each capacitor in a table for faster checking. Thank you! C1= 27 F C2= 53 F C3= 21 F C4= 50 F C5= 17 F C6= 22 F C7= 45 F C8= 16 F C9= 25 F C10= 16 F V= 110 V Note: This topic is under capacitors.A. Find the equivalent capacitance of the combination shown in the figure. (C2 = 2µF, C3 = 3µF) B. Determine the charge on each capacitor, if there is a potential difference of 900V C. Determine the voltages across each capacitor