Electrical-Engineering Questions

##### The specifications of a TV program are as follows: 1080p, aspect ratio 16/9, 60 frames per...

##### A RL circuit includes a 0.15 H inductor, which are connected to three identical resistors in...

##### 75-150 words in length. Discuss differences between the use of interrupts and polling in microcontroller based...

##### Q3 There are 2 transformers in series in a 3-phase supply system with the following ratings:...

##### Make a design to balun device to matching the coaxial cable with UTP cable( because the...

##### Question 2 c) A specific strength of materials is very high when they are in fiber...

##### What is the relation between the power spectral density and the autocorrelation function?

##### Question 1: Explain how the conductivity of conductive and semiconductor materials change with temperature and chemical...

##### 7) You have been asked to check the working of transformers in the flight system, by...

##### Given below is the difference equation of an IIR Butterworth lowpass filter. The filter was designed...

##### script for Secant Method. Using Octave. The data: y = x.^2 - 1.2 x_lower = 0.4...

##### Q6) answer by True or False (correct the wrong answer) 1. Any flip flop could be...

##### Q14: For the binary sequence in Q13, sketch the resulting waveforms from sinusoidal modulation if the...

##### The transimpedance amplifier is used. The responsivity of the APD (x=1.0) with a junction capacitance of...

##### The 8-bit signed binary 2's complement number equal to the decimal number -73 is [a].

##### Draw the Bode plot of magnitude and phase for the following system. Find the magnitude at...

##### A 200mH HAS INITIAL EQUIVALENT REISTANCE OF 30 OHMS. WHAT PARALLEL RESISTANCE WILL CAUSE RESONANANCE AT...

##### What is the purpose of the bypass and coupling capacitors applied in the voltage amplifiers? Explain...

##### Capacitive Reactance,Xc = 1/2πfc Inductive Reactance,XL = 2πfL Why there is no reactance in DC?

##### There's a circular loop that has an area of 0.2 m2 that absorbs power from EM...

##### A geostationary satellite receives a power of -102.96dBW (5.05 ×10-11 W) at its receiver for the...

##### A coil is wound uniformly with 300 turns over a steel ring of relative permeability 900,...

##### Design a FIR filter using the Kaizer window method for the sepcifications: Edge of pass band...

##### Design a 3-Bit state machine with irregular sequence (101-001 – 111- 010 - 100 – 000-101)...

##### a) Explain, in details using your own word, the effect of doping semiconductor (silicon for example)...

##### What are the values of P, N and Z for this problem. Apply the Nyquist criterion...

##### Solve this signal problem. Suppose the output y[n] of a DT LTI system with input x[n]...

##### A 5 bit quantizer recieves a sample at 0.777 volts. a. determine the 5 bit binary...

##### Explain drive parameter: 1) Loads with rotational motion. 2) Loads with translational motion.

##### a)Explain the shunt excitation and compound excitation of DC generator. b)A 240V compound DC motor has...

##### What are transmission lines and what are the effects and causes of transmission lines, then mention...

##### In a vacuum gap space, there is no neutral gas molecule in the gap. If an...

##### Answer All Please read and answer the following questions Assignment 2 Text Book: B. Sklar “Digital...

##### Please solve the following using the MATHCAD application and show the solution. A 3C-SiC material was...

##### a) A three phase transformer rated at 30 MVA 10 kV(Δ)/1 kV(Y) is supplying a load...

##### Question 5 a) Explain the significant physical difference between Poisson’s and Laplace’s equation? b) Derive the...

##### how did the washing machine transform the daily lives and the worldview of lower class, middle...

##### Which is the main wave interaction property used to filter wavelengths in a Fabry Perot Cavity...

##### Method for testing a motor for a vacuum cleaner using DMM (Please write the answer using...

##### Find the probability that a Rayleigh distributed envelope level is 15 dB or more below the...

##### what are the consequenses of increasing the supply frequency of a synchronous motor? in terms of...

##### Please state term matching the following definitions 1 Material that conducts current, with a conductivity somewhere...

##### Which of the following statements is true? Answer Values Negative logic is the same as reverse...

##### You may have heard the terms physical and logical circuits in the textbook and discussions. How...

##### I am using matlab and getting a "matrix dimensions error below" for line 22. Can someone...

##### Which of the following pairs of Boolean arithmetic laws cannot be used together? Answer Values Identity...

##### Numeric responses must be either an integer (if exact) or a real number with three decimal...

##### Briefly explain about the differences between differential mode gain and common mode gain

##### Solve and find the indicated answer: A non-magnetic dielectric medium has a conductivity of 0.01 S...

##### A certain parallel-plate capacitor has plate length of 1.5 cm and width of 3 cm. The...

##### Typed please. Discuss the features and control of the LCD. Discuss features and control of the...

##### Using the partial fraction method, calculate the inverse z-transform of the following DT causal sequences: (vi)...

##### Given ? ? = ? cos 2???? , where ?? ≫ ?? and ? is a...

##### A 22.0-mH inductor is connected to a North American electrical outlet (ΔVrms = 120 V, f...

##### Consider an LTI system whose frequency response is undesirable; the distorting system function is given as:...

##### given and sketch in steps nyquest rate of the transfer function by matlab and hand calculation...

##### Consider convolutional encoder with constraint length=4. The connection vectors are given by ?1=[1 0 1 1],...

##### In the Loosened Oscillator circuit created with Silicon PUT; VBB = 10 Volts, R = 15...

##### Compare different logic families with reference to noise margin, fan-in, and power dissipation and suggest suitable...

##### A permanent magnet DC generator is run at a constant speed of 800 rpm and provides...

##### 1.The Internet (stop) suddenly * a- Stop b- Stopped c- Stops 2. They (watch) the T.V...

##### Draw a lead resistance loop connection for connecting a sensor to a Wheatstone bridge. Where should...

##### With the aid of diagram, explain induction generator.

##### Why has the MOSFET outperformed the bipolar transistor?

##### PLEASE ANSWER QUESTION #2 Design an FIR band-pass filter with cutoff frequencies of π/ 4 and...

##### In a differential amplifier, the non-inverting input is 3 cos (600t - 45 ° ) mV...

##### 1. with the aid of a diagram explain how P-N junction is formed 2. Explain what...

##### construct a bandpass filter with cutt off frequencies 500 hz and 2 khz. The pass band...

##### Reorganize resistance, R and inductance, L equivalent from a transformer secondary circuit for a resistive load...

##### Hi please show the method and all explanations. Will rate! You need 200Wh (0.2 kWh) of...

##### 1.The( flow) of free electrons is an electric current. * a- electric b-move c-types 2. Materails...

##### The measurement in Table 1 were taken from a Townsend discharge at a constant electric field...

##### Determine the shortest length of a dipole antenna operating at 5 GHz so that the antenna...

##### There is a synchronous generator with a rated output of 100 MVA. At rated output, voltage...

##### Explain the four major elements of risk management in electrical safety.

##### Implement a full Subracter using a minimum number of gates. Compare the logic equations for the...

##### 410 Volt, 60 Hz, 600 hp, 0.6 pf-leading, four-pole Triangle connected synchronous motor has 0.9Ω synchronous...

##### Design the following synchronous counters (one at a time) using the 7493 IC. Show all your...

##### a) Do the operation 75.38 - 18.62 in binary using two's complement. Use for part fractional...

##### Below are three different codes in Matlab, please copy those your matlab and answer the following...

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