The current through a 0.8-F capacitor is 7(1-e-t ) A. Determine the voltage at t = 9. Assume v(0) = 11
Q: Electrical Engineering 4. Solve for Vx 10 3A ↑ 55+Vx 57 20
A: VX calvulated by first by current division find current in diffrent branch then find vx it js…
Q: 6. A 300 kVA, single-phase transformer is designed to have a resistance of 1-5 % and maximum…
A: In this question we need to find a efficiency of transformer at given loading conditions.
Q: Convert State space into Transfer Function
A:
Q: For the circuit shown in figure Calculate (a) the power factor (b) the average power delivered…
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: A 15 MVA, 6.9 KV generator has (X1=X2= 0.25p.u., Xo= 0.07p.u., and Xn= 0.06p.u.). Determine the line…
A: Generator: A generator is a device that transforms mechanical to electrical energy. It functions on…
Q: A 1,300 kVA, 14kV, 3-phase Y-connected synchronous motor has a resistance of 4 ohms and a reactance…
A: A synchronous motor is one in which the rotor tends to rotate at the same speed as the rotating…
Q: Find the current in each resistor using mesh analysis.
A: To find the current in each resistor using Mesh analysis
Q: Q2/ Explain the operation of a D.C. generator 2:10
A: In this question we will write about operation of DC generator.....
Q: Develop the following problems in a clear and orderly way. Use 4 decimal places for magnitudes, real…
A: Overall system is balance, hence it can be solved by per phase equivalent circuit. Assume both the…
Q: Tutorial Problem No. 19.3 1. Three impedances Z₁, Z, and Z, are mesh-connected to a symmetrical…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: A 10 hp, 1,750 rpm, 550V shunt motor has an armature resistance of 1.55 Ω. If the armature takes…
A: The counter emf developed by the motor is given as, V=Eb+IaRa+Vbrush Plugging the known values in…
Q: STUDENT DRILL PROBLEMS: Draw the basic building blocks of the following systems. Explain briefly the…
A: The Building block diagram is the summary representation of any system in which the energy flow and…
Q: Convert the given the closed loop forward transfer function in figure 2 to state-space…
A:
Q: 1- The efficiency of a 6600/384V, 200kVA, 1-phase transformer is 98% at full load 0.8 power factor…
A: The transformer is a static electric device that is used to step up and step down the voltage, it…
Q: 1 μF Vcc = 16V • 39 ΕΩ • 4.7 ΚΩ • 1.2 ΚΩ 10 F In the network shown, what is the current gain? ΤΗ 3.9…
A: Current gain: Current is the rate of the change of the charge. The current gain is denoted by Ai. Ai…
Q: Draw the equivalent circuit of long transmission line and derive the equations of sending end…
A: Types of Transmission line Long Transmission line Medium Transmission line Short Transmission…
Q: Write a report on system control strategies and techniques used in engineering.
A: The term system control refers to the controlling of any system. In terms of electrical system, it…
Q: 4. B = 100. Check if approximation can be used. Show calculation proof. If yes, use approximation…
A: Brief description: For the given Bipolar Junction transistor we need to calculate all the DC…
Q: Develop the following problems in a clear and orderly way. Use 4 decimal places for magnitudes, real…
A: In delta connection line voltage is equal to phase voltage and line current is 3 times the phase…
Q: Rs + Vz RL Vi PZM In the following circuit Vi = 24V, Rs = 6.7k, and R₁ = 9.5k. The Zener Diode is…
A:
Q: A step-up transformer is designed so that the output of its secondary winding is 2,200 V (rms) when…
A: Given: A step up transformer is designed to have V1=210 VV2=2200 V
Q: i If P; be the iron loss and Pc be the cop- per loss on full-load in a transformer, then which of…
A: Given, At full load, Iron loss = Pi Copper loss = Pc Load factor, x = 3/4 (at maximum efficiency)
Q: (t-1) ¹ 24 85 O Option 1 24 24s 12s² + 48³ +s4 85 Option 3 None of the choices I 24 12 + 84 + + 1% +…
A:
Q: Evaluate div D at the point C(2, -3, 1) at the field Select your answer. -10 10 20 -20 D = 2pz² sin²…
A:
Q: Consider the following linear time-invariant discrete-time system which is casual.…
A:
Q: A 0 to 300 V voltmeter has an error of 2% of the full-scale deflection. If the true voltage is 30 V,…
A: Given: % Error at full scale = 2 % Full scale value of the voltage = 300 V True value = 30 V
Q: If (IB= 25μA, Ic = 2 mA,VCE = 6v) design a Base Bias circuit and ensure that the Q-point in the…
A: Given the circuit, as shown below: If IB=25 μA , IC=2 mA , VCE=6 V, we need to design a base…
Q: A wind turbine system has a double fed induction generator of 6 pole 50 Hz has the following…
A: wind turbine is power generate device. it is convert kinetic energy into mechanical power. Wind…
Q: Q1/ The following information is given for a 250-kW, 500-V, long-shunt compound generator: Shunt…
A: Given, the power output is 250 kW The voltage is 500 V.
Q: 5) Find Vo in the circuit below using Thevenin Theorem 12V R + ΛΑ 2 ΚΩ 2 Vx 2000 2 ΚΩ R + - 2 ΚΩ Re…
A:
Q: What is the value of the slip of an induction motor at rated speed?
A: Answer:The value of slip is zero.
Q: A 3-phase load consists of three similar inductive coils, each of resistance 50 Ω and inductance 0.3…
A: (i) Star-connected The given load is a three-phase balanced load. When the load is star connected,…
Q: Find the current i 30 cos 3t v. the circuit using nodal analysis. V₁ V2 m 0.5H 2012 0.5H in 1. < TI…
A:
Q: s to the nearest integer.
A: Current: I=dqdt Heat: H = I2Rt
Q: 3 A load draws 20 KVA at power Factor OF 0.75 lagging From a 120 VRMS sinu suidal source. Calculate…
A:
Q: BA Each line of a 3-phase system is suspended by a string of 3 indentical insulators of…
A: Given Question related to application of guard ring, we need to determine the string efficiency.…
Q: ( ts) Design a synchronous counter that has the following sequence: 000, 010, 101, 110 and repeat.…
A: To desingn a synchronous counter,The state sequence is,000→010→101→110The undesired states…
Q: three phase ring main distributor system ABCDE, the system has long of 1200m and fed from point A by…
A: Given:I1=50∠-cos-10.8=50∠-36.86°…
Q: 20 ΚΩ www 18 ΚΩ ww + 30 ΚΩ ww V₁,47 k 20 ΚΩ ww Pa Da Ve R₂-3 kn Fig. 4 Fig. 3 Q3:- The op amp in the…
A:
Q: In the network shown, what is the value of le in mA?
A:
Q: An 8.24 x 10-7 C charge feels a 7.89 x 10-8 N force when it moves 2090 m/s at a 29.4° angle to a…
A: Given data, Charge, q=8.24×10-7 C Force, F=7.89×10-8 N Velocity, v=2090 m/s Angle between magnetic…
Q: Find the currents i₁, 12, and i3 by using Mesh analysis 10 V 492 12 V 12 www +1₁ 652 113 252
A:
Q: -A 480 kW, 50 Hz, 3.3 kV, eight-pole-ped wound-rotor induction motor has the following parameters…
A: Since you have posted a question with multiple sub-parts, we will solve the three sub-parts for you.…
Q: Find the all-day efficiency of a 1500kVA transformer whose copper losses and iron losses at full…
A: Steps to find the all day efficiency Find the total energy consumed by load in 24 Hrs by…
Q: Given a 60 Hz, four-pole, induction motors carries a rotor current per phase of 10amperes when…
A: In this question we will find total torque transferred across air gap....
Q: Find the current supplied by 20 V battery in the circuit
A: In this question we need to find a current supplied by 20 V battery in the circuit.
Q: The Nyquist diagram for a control system as shown in Fig. 1. Im i-Find the system type ii-Describe…
A: Given circuit :
Q: 10. A 10 KVA, 2400/240V, single phase transformer has the following resistances and leakage…
A: This problem can be done by the concept of voltage regulation
Q: When dots are connected, what shape is formed?
A: It is given that:
Q: Vs IT + 10 Ω Μ 100/60° Vms ZT -j15 Ω ΣΩ Figure 1 j20 Ω 52 -j5 Ω
A:
The current through a 0.8-F capacitor is 7(1-e-t ) A. Determine the voltage at t = 9. Assume v(0) = 11
Step by step
Solved in 2 steps
- An AC circuit contains a 24 resistor, a 15.9-mH inductor, and a 13.3F capacitor connected in parallel. The circuit is connected to a 240-V, 400-Hz power supply. Find the following values. XL=XC=IR=AIL=AIC=AP=WVARsL=VARsC=IT=AVA=PF=%=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.The figure below shows a simple RC circuit with a 3.30-μF capacitor, a 4.40-M resistor, a 9.00-V emf, and a switch. What are the following exactly 9.00 s after the switch is closed? (a) the charge on the capacitor 13.7204 UC (b) the current in the resistor 0.0110522 x Your response is off by a multiple of ten. HA (c) the rate at which the capacitor is storing energy μW (d) the rate at which the battery is delivering energy μW
- In a circuit, there is a series connection of an ideal resistor and an ideal capacitor. The conduction current (in Amperes) through the resistor is 2sin(t+ n/2). The displacement current (in Amperes) through the capacitor isTRUE or FALSE a. A discontinuous change in the voltage requires an infinite current thus a capacitor resists an abrupt change in the voltage across it. b. The inductor takes power from the circuit when storing energy and delivers power to the circuit when returning previously stored energy.The figure below shows a simple RC circuit with a 3.50-µF capacitor, a 3.60-MQ resistor, a 9.00-V emf, and a switch. What are the following exactly 6.50 s after the switch is closed? S C R (a) the charge on the capacitor (b) the current in the resistor µA (c) the rate at which the capacitor is storing energy (d) the rate at which the battery is delivering energy
- eeeeee t=0 Y. Co) = 15V Ye C4) 0,25MF R In the above circuit, thie switch closes at t= 0. The capacitor is charged to voltage ISV initially. Find the capacitor for the following cases: Ca) R= 8.5k (6) R= 4k () R= 1k * plot the waveforms for each Cuse www6. The waveform of the current in a 40mH inductor is shown in following Figure. Find the waveform of the inductor voltage. i(t) mA 4 10 -10 2 √141= -400 mu 400 md 400 mu -toomd 3 4 5 cetelus istszus 2stc3ms 31+64thl 4steśms 6 t (ms)The switch in the following circuit closes at t-0. If the capacitor is initially discharged, calculate the voltage on the capacitor at t-3s. (R-50KQ, C-33uF) 50 k2 15 V 33 jul
- R = 91 ohm L = 93 H C = 3 mF Can you please find the equation for the voltage across the capacitor ..When the switch is in position 1, the circuit will charge the capacitor. Find the Thevenin Equivalent Circuit for the charge phase and determine the time constant (Rh*C) for the charge phase.6. The current in a 24-mH inductor is given by the waveform in the figure below. Find the waveform for the voltage across the inductor. (0) (A) A 12 12 -24 2 45 9 11 12 N 1 (ms)