6. Consider a 10 KVA, 2000/200 V, single phase transformer having below following parameters are r1=102, r2=0.12, 11 = 40mH, 12=0.4 mH, M = 10H. Then the expected primary self inductance will be?
Q: 1 s(s+1) Draw the asymptote of the root curves. Solve it by explaining step by step. 1+ K =0
A:
Q: 6. Blok şeması verilen sistem için 15u(t), 15tu(t), 15t²u(t) girişleri R(s) için kalıcı hal…
A: We need to calculate the steady state errors for three inputs 1) 15u(t) 2)15tu(t) 3)15t2u(t)…
Q: Analyze the timing diagram. Which flip-flop is being used?
A: For the given input to flipflop, clock, preset, and clear input the respective output of the…
Q: 世 2-202
A:
Q: Given the following control system block diagram: R(s) 9 s+1 K (a) Find the closed-loop…
A: The above question is based on the block diagram reduction of the control system.
Q: 60 V- A 560 ΩΣ * 1.0 ΚΩ 1.0 ΚΩ Μ 910 Ω Μ 560 Ω Β 56 Ω `1.0 ΚΩ 560 Ω 560 Ω
A:
Q: A generator rated 100MVA, 20KV has X"=X2- 20% and X0-5%. Its neutral is grounded through a reactor…
A: The above question is based on unsymmetrical faults under unloaded conditions. The standard results…
Q: Problem 5. Consider a discrete-time LTI system described by the following difference equation: y[n]…
A:
Q: For the circuit shown below, use the superposition theorem to calculate the current through R3…
A: In this question we need to find the current through resistor R3 using superposition theorem. In…
Q: 10/0° A1 1₂=9.85 139.85 -j120 HH Check 1₁ x+j 14.4 j200 Q2b Find the three mesh currents. State your…
A: Given data Independent current source value is 10∠0°. Independent voltage source value is 10∠45°. To…
Q: What is the effective length of a half wave dipole with an operating frequency of 30GHz
A:
Q: For the purpose of data transmission, why do we make use of both periodic analogue signals and…
A: Step-1-> Periodic analog signals and non-periodic digital signals serve different purposes in…
Q: (b) Given the following circuit with four inputs (A, B, C, D) and one output (X), write the truth…
A:
Q: A=[-3/8 -1/8;1/12 -1/12]; B=[1/2;0]; C=[1/2 -1/2]; D=[0]; [num,den]=ss2tf(A,B,C,D) sys=tf(num,den);…
A: Since you have posted a question with multiple subparts, we will provide the solution only to the…
Q: A discrete-time signal x[n] has a period of N > 2. Which of the following is not always true? O a.…
A: The above question is based on the properties of discrete-time Fourier series (DTFS).
Q: Use the node-voltage method to find how much power the current source extracts from the circuit if i…
A: The current, i=1 A The voltage, V=43 V The circuit diagram,
Q: A wind farm is being built on an island 6km offshore and needs to be connected to the power grid…
A: Wind farm offshore distance = 6 km This is the underwater distance. Power grid substation distance…
Q: FIGURE 9.45 27. The inductor in the circuit of Fig. 9.43 is changed such that the circuit response…
A: Given data The source current value is 310 mA. The inductor current is 1 H. The resistance is 14 Ω.…
Q: A capacitor is charged by connecting it to a 12 V battery with internal resistance 22. If the time…
A: given here the time constant and resistance and asked to find the capacitance.
Q: Use your personal key number N to find the values to use in solving. Show your work and explain your…
A:
Q: Prove by the formulas that the voltage and current have the same phase angle of the resistive…
A: In this question we need to Prove by the formulas that the voltage and current have the same phase…
Q: Suppose Vcc=10V, the transistors are matched with Is=33fA and B=200, and the resistors have the…
A: The amplifier is given as here VCC=10V,β=200,R1=R2=5kΩ,R3=R4=2Ω,VBE=VEB=0.7V,VT=26mV. We need to…
Q: Convert the following systems to signal flow graphs and solve for the transfer function using…
A: Given: Block diagram of a control system, To find: We have to make signal flow graph from the…
Q: 11.Using Mason's rule, find the transfer function, T _C(s) R(S) represented by below R(s) G₁(s)…
A: Mason's rule is a technique used in circuit analysis to determine the transfer function of a linear,…
Q: find i(t) for +70 in the followin following circuit! use differential equation approach
A: In a given circuit, switch is open at t=0. We need to determine current through 2 ohm resistance at…
Q: 0.1 ли + 480 Urmas 2 Find new power factor! Given: Pload = 100 kW old P.f. = 0.707 C=60F Vload = 480…
A:
Q: With an antenna efficiency of 90% and a beam-width of 4 degrees, what would be the gain of a…
A:
Q: A continuous-time signal, x(t), has a Fourier transform denoted by X (w), and is expressed as: a)…
A: The above question is based on Parseval's theorem in Fourier transform. Please note that only part…
Q: 2. If a transmitter with a power output of 30W has a gain of 30dBd with respect to an isotropic…
A:
Q: Design the circuit diagram for a Mux 8×1, include all details in your design
A: Step-1-> A multiplexer (also called a "mux") is a digital circuit that selects one of several…
Q: Which of the following correctly expresses the magnitude of the transfer function for the series RC…
A:
Q: For the circuit above, 3 = 200, VBE(on) = 0.7V, and VCE(sat) 0.7V, and VCE(sat) = 0.2V. The resistor…
A: For the given voltage divider biased CR amplifier the load line equation needs to be obtained and…
Q: 15 5 5 25 If these two networks are connected in series, the impedance matrix of the resulting 2…
A: The impedance matrices of two, two-port networks are given by 3223 and 155525
Q: 30 V (+1) w (a) 12Ω (b) 10Ω (c) 6 Ω ΖΩ For the circuit shown above, if the 30 V voltage source…
A: The circuit is, Power delivered by the source is, P=150W
Q: VIO R₁ 2₁ R₂ -Vcc 2₂ +Vcc +Vcc 23 R3 R₁ 24 RL VO Suppose Vcc=10V, the transistors are matched with…
A:
Q: Switch was and it open for closes at t=0 Find ve (t) for tzo t-o #i lov ли 330 л X- 470 2 a -ww long…
A: Switch was open for long time and it closes at t=0 calculation of vct for t⩾0. We know: Capacitor…
Q: In a certain medium with ur = 1; &r=5 H = 10e-¹0.2x sin (π x 10°t - x) ay A/m.
A:
Q: Calculate voltages V1, V2 and V3 in the circuit of Fig below. (Ans: 10V; 4.933V; 12.267V) 5A Μ 4 Ω 8…
A:
Q: Please help with sample study questions.!
A:
Q: Investigate the stability of a closed loop system with the following open loop transfer function…
A: In this question we need to check the stability of the given system using Nyquist stability…
Q: Compute the value in μF for C that yeild a first-order high-pass filter with a passband gain of 8…
A: In this question We need to determine the value of capacitance C if gain is 8 and cut off frequency…
Q: Use the mesh current method to find the branch currents i₁ - ¡6. Figure P4.14 125 V 125 V 19 20 1₂…
A: Using mesh analysis we need to find the branch current i1-i6 Circuit:-
Q: A diesel engine power plant has one 700 kW and two 500 kW generating units. The fuel consumption is…
A: A diesel engine power plant has one 700 kW and two 500 kW generating units. The fuel consumption is…
Q: Exercise 10.38 Determine the capacitance value C so that V, lags V, by 120°, Data: R=1k2 and f = 10…
A:
Q: Derive is the time-based response function of a first-order system to a unit step?
A: In the given questions we need to find the step response of 1st order system.
Q: Consider the following bode plot. What is the corresponding transfer function?
A: The transfer function of the given bode plot need to be calculated based on the slope of magnitude…
Q: Analyze the timing diagram. What logic gate is being used?
A: Need to analyze the given output timing diagram from time t1 to t3 for various combinations of…
Q: 1. An 8microF capacitor is connected in series with a 0.5 megaohm resistor. The DC voltage supply is…
A: It is given that: C=8 μFR=0.5 MΩV=200 V
Q: For the diode circuit shown below, an IN4007 diode is used, and is connected to a variable voltage…
A:
Q: What is the feedback topology of the amplifier shown below? R = 10 ΚΩ W Rin Q₁ Select one: O a.…
A:
Step by step
Solved in 3 steps
- An ideal transformer has no real or reactive power loss. (a) True (b) FalseFor an ideal 2-winding transformer, an impedance Z2 connected across winding 2 (secondary) is referred to winding 1 (primary) by multiplying Z2 by (a) The turns ratio (N1/N2) (b) The square of the turns ratio (N1/N2)2 (c) The cubed turns ratio (N1/N2)3(a) An ideal single-phase two-winding transformer with turns ratio at=N1/N2 is connected with a series impedance Z2 across winding 2. If one wants to replace Z2, with a series impedance Z1 across winding 1 and keep the terminal behavior of the two circuits to be identical, find Z1 in terms of Z2. (b) Would the above result be true if instead of a series impedance there is a shunt impedance? (c) Can one refer a ladder network on the secondary (2) side to the primary (1) side simply by multiplying every impedance byat2 ?
- A parallel connection of a RL branch with a C branch is connected across a 100V AC mains. At first R = 10 ohms, L = 20mH and frequency of 1000rad / s, the current measured is 2.2361A at 89.44 leading power factor. A) Determine the initial capacitance. B) However, a fault occurs on the capacitor branch making its capacitance 20% lower and a resistance of 5 ohms is detected. If this faulty circuit is rerun but at a frequency of 500 rad / s, determine the new current that will flow through the circuit.The resistance and reactance of the primary winding of a 440/110 V single phase transformer are 4.4 ohm and 8 ohm respectively. The resistance and reactance of the secondary winding are 1.6 ohm and 2ohm respectively. Then find the equivalent resistance, reactance and impedance referred to the primary side.Example 5: A transformer has 600 primary turns and 150 secondary turns. The primary and secondary resistances are 0.25 2 and 0.01 Q respectively and the corresponding leakage reactances are 1.0 2 and 0.04 Q respectively. Determine: a) The equivalent resistance referred to the primary winding b) The equivalent reactance referred to the primary winding c) The equivalent impedance referred to the primary winding d) The phase angle of the impedance.
- Given Zo-j407 2, R₁143, R6317 52 and a 0.04, what is the magnitude of the source voltage Vs (in V rms) in the primary of the ideal transformer? Vs R₁ ww Answer: Zc Zc R₁ Use up to 2 digits after the decimal point if necessary in your answer below VL-28020 V TRSOLVE STEP BY STEP IN DIGITAL FORMAT XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 3. If you have a 440/220 v, 60 hz single-phase transformer with 140 turns in the low voltage winding, you want to calculate: a) the number of turns in the high voltage winding b) the effective area of the core assuming that the maximum flux density should not exceed 1.2 Wb/m².In a transformer that has 10 times more turns on the secondary side (side 2) than on the primary side (side 1), the magnitude of the voltage/EMF across the windings on the secondary side, E₂ will be... O a.... 10 times lower than the voltage/emf on the primary side, E₁. O b.... the same as the voltage/emf on the primary side. O c.... always zero regardless of the voltage on the primary side, E₁. O d.... 10 times higher than the voltage/emf on the primary side, E₁.
- A 50 Hz, Scott connected transformer supplies an unbalanced two phase load at ( 400 V) per phase. For the leading phase the load has a resistance of (13.3 ohm) and capacitor of (318) micro farad in series. For the other phase the load consists of resistance (10) ohm and an inductance of (42.3) mH. Calculate both mathematically and graphically the lines currents on 3 phase side. The main transformer primary to secondary turns ratio is (12/1).Write short notes on the following: i) Current transformers ii) Potential transformers iii)Capacitor voltage transformersA 4 kVA, 400/200 V single-phase transformer has resistance of 0.02 p.u. and reactance of 0.06 p.u. Its actual resistance and reactance refferd to h.v. side are ?