Please explain to me that KVL and KCL ,how I chose the direction for current +or -

Q: A 3-phase 440V 50hz wye connected SM takes 7.46 kW from the three phase mains. The resistance per…

A: The solution is given below

Q: Use Mason's Rule to find the transfer function (you must convert block diagram to signal flow graph)…

A:

Q: ded system is determined by the _________ of the gains of each stage. a.product b.difference c.sum…

A:

Q: FIND THE INVERSE LAPLACE OF THE FF.: 10 18 F(s) || s-4 (s-5)* 2 s +9 S (s-5)

A:

Q: The parameters of the _________equivalent circuit are defined in general terms for any operating…

A: In this question,   We need to choose the correct options The parameters of the _________equivalent…

Q: Given the discrete-time sequence a[n] = cos Find two different continuous-time signals that would…

A:

Q: i) Consider a noisy continuous communication channel of bandwidth B = 1 MHz, which is perturbed by…

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Q: A 10-bit DAC will have a smaller resolution than a 12-bit DAC for the same full-scale output.

A: Resolutions or step size depends on number of bit and full scale reading  It indicates the size…

Q: Compute the total Resistance Compute the voltage and current in each resistor

A: It is given that:

Q: Difference between Lumen and Candela?

A: Bartleby has policy to solve only first question.  Kindly upload one question at a time.

Q: FIND THE INVERSE LAPLACE OF : 2-5s F(s) (s-6)(s°+11) 2

A:

Q: E2 Problem No. 3 (P3) A CE Fixed Bias BJT configuration has the following parameters Vcc=12V,…

A:

Q: i. Briefly discuss the three types of responses in a series RLC circuit. Write down the conditions…

A: A series RLC circuit is connected to a voltage source that steps from 0 V to 5 V at t=0 s. The…

Q: A 11 120 V R1 3000 V1 V Fig. 5-3 easured Values Calculated Values Remarks V1 = 1 = IT = %3D

A:

Q: The power/interest grid is a tool used as part of stakeholder analysis. Explain how it functions.

A: Given  We need to enumerate the functionality of a power interest grid. Please find the below…

Q: H.W. 11: The switch in Fig. is closed at t 0. Find i(t) and u(t) for all time. Note that |u(-t) = 1…

A:

Q: Find the energy in the signal x[n] = n² over the period n=0 to n=9.

A:

Q: A conductor 2 m long moves at a speed of 60 km/h through a magnetic field having a flux density of…

A: Given data: L=2mSpeed, U= 60km/h =60×518=16.66 m/sFlux density, B=0.6T

Q: (TCO 1) If the gain in decibels of an amplifier is 76.9, what is the straight gain? 6998 6578 6745…

A: Gain in db=20log10(Gain in Linear)

Q: 2.31 Find the power supplied by each source in the circuit in Fig. P2.31. 4 k2 2 kN (+-) 12 V 6 V(+…

A:

Q: Find the current in a ground loop that is 250 m long, has a wire resistance of 0.04 ohms/m, and has…

A:

Q: Consider the circuit below, what is the current flowing at 8 kohms? 16kQ 1.44 mA 00.96 mA 0291 mA…

A: This question belongs to analog electronics . It is based on the concept of diodes behaviour in the…

Q: iii) Calculate and write down the first 3 terms (starting at n=0) in the sequence y[n], if:

A: We need to find out the value of given sequence

Q: The maximum and minimum stresses in the dielectric of a single core cable are 40 KV/cm (rms) and 10…

A:

Q: circuit diagram with a load ,for the Power MOSFET

A: Mosfet is a voltage controlled Device on which pulse switching frequency and their magnitude decide…

Q: 10. Of the values listed, the most realistic value for open-loop gain of an op-amp is (c) 80 dB (a)…

A: In these questions,   We need to choose the correct options All question are related to operation…

Q: (c) For the following resistive network (i) Find the equivalent resistance. Show each step. (ii)…

A:

Q: (i) Design a first-order high pass Butterworth filter with a cut-off frequency of 5 kHz and pass…

A: Solution (i) - To design a first-order high pass butterworth the parameters are,Cut-off frequency,…

Q: 3phase 600 kVA alternator has a rated terminal voltage of 3300V (line alue). The stator winding is…

A: Solve the problem

Q: Determine the dynamic AC resistance of the diode characteristics with a 2mA of current using the…

A:

Q: 1. Calculate the LED current for each of the following values of Rs: a. Rs 2.7kQ. %3D b. Rs 1.5k2.…

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Q: Problem No. 2 (P2) A BJT amplifier with in a voltage divider bias configuration has the following…

A: We need to find out emitter resistance .

Q: (e) Create a list of components for the following circuit.

A: A circuit diagram is given in the question. We need to list out the components used in the circuit.

Q: Q1 Analyse the circuit shown in Figure Q1, (a) Name the function of each Op-Amp, Al, A2, A3, and A4…

A: Name the function of each Op-Amp, A1, A2, A3, and A4

Q: An ideal reducing transformer has 200 primary turns and 50 secondary turns. If 220 volts (rms) are…

A: Transformer is an electrical machine that leads to the conversion of one voltage level to another.…

Q: Apply mesh analysis to find Vo in the circuit. 5 A 4Ω 2Ω 4Ω 20 V 40 V

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Q: Q1) Do as required. a) Express decimal number (-123) in binary as an 8-bit sign-magnitude form. b)…

A: The number system is used to reduce the computation time of the system.we can convert from one…

Q: Astable multivibrator was designed using a 555 timer. The periodic time of the output signal should…

A:

Q: H.W.5: Determine i, i,, and v, for all t in the circuit shown in Fig.. Assume that the switch was…

A: Inductor doesn't allow the sudden change of current flowing through it.   In steady state inductor…

Q: Problem No. 1 (PI) For the common-base configuration (re model), an ac signal of 10 mV is applied,…

A:

Q: A radio receiver consists of an RF amplifier, a mixer and an IF amplifier with the following…

A: According to the question, for the given communication system, we need to find a) Calculate the…

Q: E2 Problem No. 2 (P2) A BJT amplifier with in a voltage divider bias configuration has the following…

A: Given  Voltage divide bias configuration RC=3.9k ohm  And few other resistor values.we need to…

Q: Q1) Do as required. a) Express decimal number (-123) in binary as an 8-bit sign-magnitude form. b)…

A:

Q: In a CE configuration, the voltage gain is __________ . a.always positive b.negative c.almost zero…

A: In this question,   We need to choose the correct options   In a CE configuration, the voltage gain…

Q: In a Common Base (CB) configuration, the output impedance is almost equal to _____? a.re b.ro c.Rc…

A:

Q: In a CE Voltage Divider Bias configuration AC analysis, the resistor connected to the Emitter will…

A: Answer:  short circuited Explanation: a) It is not a valid option. For AC analysis the capacitor…

Q: E2 The input impedance parameter (hie) in CE configuration is almost equal to O a. re O b. Bre O c.…

A: Solve the problem

Q: (TCO 1) If the gain in decibels of an amplifier is 76.9, what is the straight gain? 6998 6578 6745…

A: Given, Gain of an amplifier in decibel is 76.9

Q: In an amplifier circuit, the magnitude of the output current is always greater than the input…

A: The function of the amplifier is increases the magnitude of input signal or power. So the output…

Q: Q6-Assuming that all of the valence electrons contribute to current flow, (a) calculate the mobility…

A: It is given that: V=10 Vl=100cmThe lattice parameter of copper is 3.6151×10-8, copper is FCC, σ =…

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.