9. Determine the minimum load resistance of a transformer rated at 48KVA if the secondary voltage is 1200 V 50 OHM 40 Ohm 30 Ohm 25 Ohm

Q: 8.101 Use Thevenin's theorem to find V, in the circuit in Fig. P8.101. 49 j20 -j4n = 12/0 v 4/90° A…

A: Thevenin’s theorem: This theorem says that any linear bilateral network can be drawn by the Thevenin…

Q: Using current mirrors, show how one can interpolate two current outputs, I, and I2, by three. What…

A: Current mirror: It is a transistor circuit that is used to regulate the current through load…

Q: 8.27 Find v,(1) and v() in the circuit in Fig. P8.27 if v(t) = 50 cos10r V. 0.2 H ww- u vR(1) 50 20…

A:

Q: Q2 Calculate the center frequency of a VCO using a 566 IC for R1 = 4.7 kN, R2 = 1.8 kN, R3 = 11 kN,…

A:

Q: For the given program shown below, LXI B, 2355 H LXI D, 5523 H LXI H, 3050 H ХСHG After execution of…

A: We need to find out output for given instructions .

Q: Consider a communication link with a geostationary satellite such that transmitter receiver…

A: A geostationary satellite is placed directly at an altitude of few kilometers from earth's surface…

Q: b) Burning LFG for electricity produces the additional benefit of preventing methane from entering…

A: kWh is the unit for power consumption which says 1000 watts consumed per hour. LFG is a mixture of…

Q: 8.11 Find Z in the network in Fig. P8.11. ww Z- j21 20 j2n Figure P8 11

A: In this question,   We need to determine the impedance Z  If two impedance are connected in parallel…

Q: Draw the pin map of Arduino mega 2560 and state the name of each port then state 3 of Arduino…

A: Pin map of Arduino mega 2560 It has 16 analog inputs, 6 hardware serial ports, 14 PWM pins and total…

Q: Q3 А. МCQ 15. An out-of-balance condition in an AC threephase system can be detected by means of:…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: If the bandwidth of a signal is 4 kHz and the lowest frequency is 31 kHz, what is the highest…

A: This question belongs to circuit theory . It is based on the concept of bandwidth of the signal .…

Q: 2420°v I1 a. 20 -j20 12 j20 12230 A 214 I4 -j40 d ll

A:

Q: 29 Find i,() in the circuit in Fig. P8.29 if v() = 50 cos 100r V. 41 20 mH 2000 µF i(1) 1000 uF 50…

A:

Q: Find F.T for the signal shown below:

A: Even signal- When any signal is mirror image/symmetrical  to y axis or vertical axis then that…

Q: We have seen that in a series RLC circuit, Kirchoff's voltage law (VR+VL+Vc = Vs, where Vs is the…

A:

Q: Find state space model R . L1 L2

A:

Q: A toroidal transformer has a square iron cross-section core as shown. In which direction can the…

A: Given, A toroidal transformer has a square cross section core as shown. Armature core are made of…

Q: RESISTANCE IN A CIRCUIT* CONSTRUCT a circuit using a schematic diagram with at least 6 RESISTORS…

A:

Q: How much resistance R1 must be added in series with a 100-0 resistor R2 to limit the current to 0.3…

A: Given circuit:

Q: Two alternating voltages are given as v, (t) = 5sin(5t + 30°) V and v2(t) = 5cos(10t - 60°) V. Find…

A:

Q: Find the inverse L.T. of

A:

Q: A transformer is connected to a primary impedance of 2kQ and a secondary impedance of 1000. The…

A: We need to find out current on secondary side of transformer.

Q: For a non-magnetic material having e, = 2.25, o = 10 Find the intrinsic impedance for m a wave…

A: The intrinsic impedance of a wave is equal to the ratio of transverse electric field and magnetic…

Q: Q8. With the help of suitable block diagrams explain differential pulse code modulation. How does it…

A: Differential pulse code modulation is a modified version of the pulse code modulation. It is the…

Q: Question 6 (a) Three identical coils, each of resistance 10 Q and inductance 42 mH are connected (i)…

A:

Q: For a non-magnetic material having e, 2.25, o = 10 4 Find the intrinsic impedance for a wave having…

A: The intrinsic impedance of an EM wave is equal to the ratio of electric field to the magnetic field.…

Q: Q2 Obtain the state model ÿ = -a1Ÿ – a2Ỷ – aoY + u(t) Y(t) = b1Ÿ + b1Ỷ + boY %3D

A:

Q: ity en the charge density w 0.75 of its initial value? ere ft velocity = 15* 10-4 m/ -nductivity =…

A:

Q: Consider the system described by y + 3ÿ + 2ý = u Derive a state-space representation of the system.

A:

Q: Explain the bus in a few words

A: In this question we will write about bus in micro processor....

Q: Page 1: 3 R1 6. 10kQ Simpson v 5.8537V VI 12v 7. 8. 6. R2 Simpnon meter 10 200k9 REFI A Simpson…

A:

Q: 3.35 Calculate i (t) and i() in Fig. P8.35. 0.025 F iz(t) 50 cos 10r V 10n3 0.4 H 0.75 v,(1) 0.05 F…

A:

Q: Assignment: If a voltage source is defined in the time domain by v(t) = 125 cos(2n · 60t - 11.5°) V,…

A: In this question we need Laplace transform of the given signal

Q: Q2) a) Can the a b) What are the

A: In this question we will write boundary conditions for perfect dielectric...

Q: Draw the circuit diagram and determine the equivalent resistance of 3 resistors rated as R1 = 5…

A:

Q: (42 Find the intrinsic impedance for For a non-magnetic material having e, 2.25, o 10 4 a wave…

A: The intrinsic impedance of a wave is equal to the ratio of transverse electric field and magnetic…

Q: Find the Thevenin equivalents to the circuits. Add a resistor load R, of 5Q between terminals a and…

A:

Q: Determine the current I, and voltage Vce for the silicon transistor in the circuit below, take ß =…

A: The collector current IC=IE  and VCE=Vcc-ICRC Given in the question Vcc=12 V ,Rc=600ohm and…

Q: Q1) for the signal that is shown in the figure below A) plot the amplitude spectrum X(t) 1 1 2 3 B)…

A:

Q: A. Explain why a single-phase induction motor requires a means of starting. B. Explain the…

A: Types of Electrical Machine Transformer DC Machine Induction Machine Synchronous Machine

Q: Q12. Explain the need for anti-aliasing filter in a digital communication system.

A: An anti-aliasing filter is the kind of a low-pass filter which is applied to the analog-to-digital…

Q: Design an amplifier composed of 2 CE VDB amplifiers to have a total open circuit voltage gain of 120…

A: We need to design an amplifier using 2 CE VDB transistors with an open circuit voltage gain of 120…

Q: Assume the modulated signal s(t) = 4cos(10πt)cos(1000πt). What type of modulation does this…

A:

Q: se load is 100W. Draw the system and calculate the magnitude of the load impedance.

A:

Q: Practice Problem 13.8 In the ideal transformer circuit of Fig. 13.38, find V, and the complex power…

A: In this question we need to find voltage Vo and the complex power supply by the source

Q: How many smallest DFTS required to compute the linear convolution of length 45 sequences with a…

A:

Q: Determine the resistance of an aluminium coil of 154 cm as diameter consists of 15400 turns and the…

A: Given, An aluminium coil having Diameter, d=154 cm Turns, N=15400 Mean length, L'=4692 cm…

Q: 5. Examine the truth table below and design the simplest ladder logic using a Karnaugh map. F G Y 1…

A:

Q: Two alternating voltages are given as v, (t) = 5sin(5t + 30°) V and v2(t) = 5cos(10t - 60°) V. Find…

A: Given V1= 5sin(5t+30°) V V2= 5cos(10t-60°+90°-90°) V2= 5cos(90-(10t+30°)) V2= 5sin(10t+30°) V

Q: A 440 V three phase, delta connected synchronous motor has load of 9 kW and synchronous reactance of…

A:

HVDC

HVDC stands for high voltage direct current in the electric power transmission system. The high voltage direct current system uses direct current (DC) for the transmission of electrical power through transmission lines in contrast with the alternating current that is the AC system. The HVDC is used to transmit bulk power point-to-point through long distances transmission lines. Power is rapidly transferred because the efficiency of transmission lines is greatly increased over long distances due to HVDC lines.