Q1/A-What is the total cost of using the following at 4c per kilowatthour? a) 600 W air conditioner for 8 h b) 2800 W clothes dryer for 45 min c) 850 W coffee maker for 35 min

Q: • Which of the following circuits are illegal connection and explain why? 3 V 5 V ööö 2 V (+1 I+ 1. ...

A: circuit is said to be legal if it satisfies basic circuit laws .  current in series circuit must be ...

Q: Use Kirchhoff's Law to find the power dissipated in the 50 resistor, determine the currents I,. I,, ...

A: Given

Q: Four charges form an isosceles trapezoid: Q1 = +2C is located at vertex X; Q2 = -3C is located at ve...

A: Given that 4 charges form of an isoated trapezoidal - Q1 = +2C is located at vertex XQ2 = -3C is loc...

Q: Figure Q6 shows a Y-connected balanced three-phase generator connected to a Y- connected balanced lo...

A:

Q: 4.70 An automobile battery, when connected to a car radio, provides 12.5 V to the radio. When connec...

A:

Q: 2. Determine the equivalent resistance between the terminals a and b 50 0.3339

A: In this answer we will find the equivalent resistance between the terminals a-b as explained below.

Q: Find the current through resistor R, if it is known that the voltage source supplies a current of 3 ...

A: Given circuit, Voltage source supplies a current of 3 A. so, iR1=3 A

Q: P7.27. Write a Boolean expression for the output of each of the logic circuits shown in Figure P7.27...

A: Given a logic circuit,

Q: 1) A 70mW/m², 5GHZ uniform plane wave, traveling in the z direction in air. This wave is normally in...

A: A 70 mW/m2, 5 GHz uniform plane wave, travelling in the z-direction in air. The wave is normally inc...

Q: consists of a fundamental frequency of 500 Hz, and the lowest five harmonics: 1000 Hz, 1500 Hz, 2000...

A: The answer as given below:

Q: Given the simple BJT inverter below where R1 = 1kN, Vcc = 5V and VEC, sat = 0.25V Vcc VINO OVOUT R1 ...

A: Given: The simple BJT inverter below: where R1=1 kΩVCC=5 VVEC,sat=0.25 V To find: 1. VOH 2. VOL

Q: Q1. List any two reasons for shifting to alternate energy resources?

A: Alternative energy resources are also known as renewable energy. It is energy that comes from natura...

Q: 6. Find I, in the circuit. 150/20 V 32

A:

Q: What type of fault is phase to phase fault in power system.(Symmetrical or Unsymmetrical). Discuss a...

A: If there is an electrical contact between two different voltage sources which have a common point in...

Q: Sketch the output waveform of the given circuit, assuming that the voltage of the battery is 1V and ...

A:

Q: 4. Use Thevenin’s theorem to find the current flowing in the RL= 8Q resistor for the circuit shown i...

A: Given

Q: Ws an that cần bê represented by a system of differential igure equations. Ic R2 la 7 E R1 C FIGURE ...

A:

Q: A circuit dissipates 150 W average power at 200V effective input voltage and 2.5 A effective input c...

A:

Q: Following system of linear equation has been obtained after per- forming loop variable analysis on a...

A: A mesh is defined at a loop which does not contain any other loops within it. To apply mesh analysis...

Q: Find the following using Karnaugh map. F(A,B,C,D) = Π (1,2,7,9,14,15) minimum SOP expression minim...

A:

Q: へ97 7る? 4323 8. て 22 て

A: Mesh Analysis Mesh analysis is also called loop analysis. To determine unknown currents in the circu...

Q: 6+2 jw 7) The signal g(t) has the Fourier transform G(w) find the Fourier Transform of 8-w2+j6w the ...

A:

Q: Examples: 1.Consider the block diagram shown in the following figure. Let us simplify (reduce) this ...

A: The block diagrm is shown below,

Q: draw and label parts of a digital multi tester.

A: Multi-tester: This is also known as a multi-meter. It is an electronic device that measures voltage,...

Q: 104j12)2

A:

Q: Find i(t) and v(t) for t ≥ 0 if i(t = 0) = 10 A

A: The given circuit diagram is shown below, If i(t=0) =10AFind -1. i(t)2. v(t)

Q: 29. a) Use a series of source transformations to find the current io in the circuit bel b) Verify yo...

A:

Q: 3.1. Consider the integrator in Figure P3.1.This system is described in Example 3.1 and has the impu...

A:

Q: the net force exerted

A: Force between two charges is- F=kQ1Q2r2where,k=14πε0Q1 and Q2 are charges on themr = distance betwee...

Q: i) Explain as to why the base region in the BJT transistor is made narrow and lightly doped.  ii)Dr...

A: B.J.T.: It is 3 terminal, bipolar junction transistor.

Q: 1.Using the simulator of your choice simulate and screenshot the output voltage wave form for each c...

A: The circuit diagram The input and output simulation result

Q: 5. What will be the output of the following code? for i=1 : 3 i=i-1 end

A: The following lines of code are given: for i=1:3 i=i-1 end From the given options, the correct optio...

Q: What is a flip-flop?

A: Note- “Since you have asked multiple questions, we will solve the first question for you. If you wan...

Q: The component values in the passive filter circuit shown below are: C=10¼F, L=1H, and R=10k2. Vin L ...

A:

Q: - 21 Ω, 3.20 In the circuit shown in the image below, if V4 = 235 V and R1 determine voltage v2 in V...

A: The given circuit contains a voltage source between the nodes so we have to use super node concept.

Q: 3. Solve for the (a) total resistance and (b) total current for the given circuit. R=802 R=402 160V ...

A: Given circuit: To find: (a) total resistance and (b) total current for the given circuit.

Q: 3.49.1 In the circuit shown in the image below, if V3 = 55 V and R1 determine current io in A. = 2.8...

A: In this question , we will find current io using KCL...

Q: 6. A 2F capacitor is connected in series with a 10 N resistor and a 9V battery. Flip the switch to c...

A:

Q: Find vi and v3 in the circuit below

A:

Q: Using Double Dabble method, convert from Decimal to Binary (а) 212810 (b) 185.31010

A: FIND: Convert decimal to binary           (a) 212810          (b) 185.31010

Q: For the network of Figure Vcc = 16 V a. Determine re b. Calculate Zi and Zo C. Find Av 3.9 k2 d. Rep...

A:

Q: Find the following using Karnaugh map.  F(A,B,C,D) = Σ (0,1,2,5,6,7,9,10,12,13,15) minimum SOP exp...

A:

Q: 1. A 60cycle current has a maximum value of 6.5A. What will be the instantaneous value of current at...

A: Since you have posted the multiple questions so we are supposed to answer the 1st one..

Q: Question 1f: Convert the following hexadecimal number to decimal: АCEF 44271 Question 1g: Determine ...

A: In Hexadecimal code A = 10 B = 11 C = 12  D = 13 E = 14 F = 15

Q: Assume that the AC generator has a sine wave output across its terminals A and B. The peak value of ...

A: Answer - Given -  Output voltage= 100V  

Q: oftage-regulator circuit shown in Fig. P4.57. The value of R IS selected to obtain an output voltage...

A:

Q: t Find thetollowing Sys.are lausal or No omd IZR or FIR o hin)= 4 U(141) -4_u(n-2). @ yln)osy(n-)= K...

A: In this question has given multi parts i am doing only two parts (1) and (2) A causal system is one ...

Q: Write the Boolean expression for the logic diagram given below and simplify it as much as possible a...

A:

Q: QUESTIONS: 1. Explain the effect of (i) Forward bias & (ii) Reverse bias on (a) (b) the depletion.re...

A: The table for the details of the depletion region and the internal resistance of the PN diode in for...

Q: For the periodic function f (x) = {k s-k –1<x < 0 0 < x < 1 a) Sketch the function b) Is the functio...

A: The solution is given below 

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.