3. A single phase inductive load of 7500 kw has a lagging pf of 0.8. Draw the power triangle and determine the reactive power of a capacitor to be connected in parallel with the load to raise the power factor to (a) 0.9, (b) unity.

Q: 5. A logic circuit has four inputs (x4x3x₂x₁) and a single output xo. The output is required to take…

A: According to the question, we need to design a logic circuit that contains an odd number of 1's.

Q: 10. The primary and secondary winding of a 50 kVA, 6600/220 V transformer have resistance of 7.8 ohm…

A:

Q: 8.18. Suppose that each cell in a 1-Gbit memory chip must be refreshed every 10 ms. What is the…

A: Calculating the power dissipated in refreshing a 1 Gb memory chip.It is known that the power…

Q: Vi 4.- Find the Transfer Function Vi/Vo V. 100 s + 10 -15 Vo

A: Given data, Block diagram is given as,

Q: 1. The position of a point in cylindrical coordinates is specified by (4,27/3,3). What is the…

A:

Q: 3.17 Let f(t) be a T-periodic signal and let g(t) be the signal given by 8 (t) = ² ft f(u) du. a…

A: It is given that: gt=1a∫t-atfudu       0<a<T

Q: ) Design a multirange voltmeter with ranges of 0-1V, 0-10V, 0-50V, 0-150V using the series resistors…

A:

Q: A 10 cm length of a K-band (a = 1.06 cm and b = 0.43 cm) copper (o= 5.8x107) waveguide is filled…

A: A 10 cm length of a K-band (a=1.06 cm and b=0.43 cm copper σ=5.8×107 waveguide is filled with a…

Q: The D latch of Figure 1 is constructed with four NAND gates and an inverter. Consider the following…

A: It is given that:

Q: The system H(s) = 10* (s+1000)/(s+10000) is: O A. Bandstop filter O B. Highpass filter O C. Lowpass…

A: Consider the given expression: Hs=10s+1000s+10000

Q: Question (3) In the circuit shown below, e(t) = √2 100 sin 40t volts. Find out: d) The total circuit…

A:

Q: Determine Zi, Zo, and Vo for the network of Figure below if Vi = 4 mV, Vaso = -0.95 V

A: The required parameters can be calculated by using the AC analysis of FET amplifier.

Q: FAN VCC 12V R1 1KG 50 % Key=A 02 IRF840 R2 www 180

A: The above circuit looks like a fan operating circuit in which a variable resistance, a resistance,…

Q: 2) From the given digram of inductance comparison bridge circuit, determine the value of Rx and Lx…

A:

Q: Answer the following: a. Range of frequencies that are within the cut-off frequencies. -pass band…

A: Given

Q: rion is a necessary and sufficient criterion for determining the stability of nonlinear systems.

A:

Q: Determine the amplitude of the line current in a three-phase system with a line voltage of 207 V…

A:

Q: A: For the three input timing diagram shown below, do the following logic and draw the output timing…

A: Solution (A) -  The input timing diagram is shown below,

Q: Electrical Engineering The sinusoidal signal x(t)=4sin(2π t) is transmitted using a 4-bit binary PCM…

A:

Q: Find V, in the circuit shown in the figure below using Thevenin's theorem. 2 mA 2 k 8 MA 14 1. 26k11…

A:

Q: At what frequency is the reactance of a 0.435 H inductor equal to that of a 2.80 μF capacitor?…

A: Given: Inductance, L=0.435 H Capacitance, C=2.80 μF

Q: 11. A 440/110 V transformer has a primary resistance of 0.03 ohm and secondary resistance of 0.02…

A:

Q: A 100 μF capacitor that had been charged to 30 V is discharged through a resistor. The figure…

A: Given, Capacitance, C=100 μF Initial voltage, V0=30 V Capacitor is discharged through a resistor.…

Q: 3.29) in the network shown below, it is given that v = 1V and dv/dt = -10 V/s at a time t, where t…

A: Given circuit, Where, v=1 Vdvdt=-10 Vs

Q: * Q4: Identity comparator is A: to find equal, greater and less than B: to find equal C: to find not…

A: Option - A is correct answer

Q: loke Rs І. Пока 2₁ وله CC₂ R₂ Ik he A REA 2k4 F +Ve 2k₁ R₂

A: Since bartleby has policy to solve only first 3 subparts of part of the question.

Q: A 3 delta connected load each phase of which has a capacitive reactance of 30 2 in series with a…

A:

Q: 76612 (a) Design an Aryton (universal) shunt circuit to convert a basic PMMC meter with an internal…

A:

Q: 50 MVA, II KV generator has star point grounded with (112) resistance the positive, nagative and…

A:

Q: 3. (5)= (50) 8 (24 57+1656+1055+854 +653 +252 +65 +8 how many closed loop Poies are located in the…

A:

Q: B b) The AC bridge shown below in the figure has an Z₁ = 40092 + j2002, Z₂ = 6002 - j3002, Z3= 5002…

A: given here a ac bridge with Z1 = 400 + j 200 Ω  ,  Z2 = 600 - j 300 Ω  ,  Z3 = 500 Ω  and Z4  is…

Q: A four-pole, lap-would DC machine has 462 conductors in the armature. The average flux per pole is…

A:

Q: An electron has a charge of -1.6 x 10-1⁹ C. How many electrons would be needed to produce a net…

A: Given, Charge on electron, e=-1.6×10-19 C Net charge, Q=-5.8×10-6 C

Q: Calculate the power consumed in a three parallel circuit having 1 ohm resistors and is supplied 5V…

A: Given, A three parallel circuit having 1 ohm resistor Supplied voltage, Vs=5 V

Q: 4.41) If the Q- factor of a coil at resonant frequency of 1.5 MHz is 150 for a series resonant…

A:

Q: In the circuit of Figure, determine the maximum value of R2 that guarantees operation of Q1 in the…

A:

Q: 1 Simplify the expressions below, by using Karnaugh maps, in sum-of-products and product-of-sums…

A: To simplify the expression by using k- maps in SOP and POS minimal form

Q: 3. Find V. in the circuit in figure below. 4Ω 60/0° V 1:2 8 Ω V 2 Ω www. Μ 8 Ω

A: 3) To find voltage Vo as shown in the circuit

Q: 35. If the peak amplitude of a low-pass filter output is 5V, what voltage will correspond to the…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: EX; use phasors and nodal analysis to find U₂ in (2) the circuit that shown below. 3jJz -sjur U2 N₂…

A:

Q: Determine the overall Grms level of the following random vibration spectrum: 0.01 0.001 0.0001 10…

A: Given: Random variable spectrum

Q: Question 1: A) Derive the transfer function of the electrical circuits shown in Figure below and…

A:

Q: A 3 delta connected load each phase of which has a capacitive eactance of 30 22 in series with a…

A:

Q: For the given close-loop system transfer function, determine its stability Routh-Hurwitz Test for…

A:

Q: H 20 az at x = 5 and Three infinite current sheet K₁ = -60 az at x = 7 and K 2 1 K3 = -10 az at x =…

A: We need to find out the magnetic field of given current distribution .

Q: Find the equivalent capacitance Ceq seen by the terminals A and B in Figure A1 as a function of C…

A: The solution is

Q: The mutual inductance between two magnetically coupled coils depends on O the number of turns of the…

A: The mutual inductance between two magnetically coupled coils depends on

Q: Reduce to a single transfer function: R(S)- S S 200 S S 115 C(s)

A: Given problem can be solved by block reduction technique as stated below.

Q: The magnetic circuit shown in Figure has an mmf of 500 A. Part 1 is cast-steel with 1₁ = 330 mm and…

A:

Q: 6) The DC bridge shown below in the figure has a resistor Rv which is sensitive to the variation in…

A: Given, The DC bridge circuit is shown below, The temperature vs resistance plot is shown below,

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.