19 Three parallel loads drawing 3 kW, 5kVA at 0.866 PF lagging and 4 kVA at 0.707 PF lagging are connected to a 230-V 60 Hz source. How many kilovolt- amperes are required by the total load?

Q: 20. A. Consider the audio signal with spectral components limitted to the frequency band of 300 to…

A: We need to find out the number of bits per sample required for given pcm system

Q: 2.111 Find I, in the circuit in Fig. P2.111. ΖΩ 1 36V(+) 9Ω 12 Ω 18 Ω Figure P2.111 12 Ω 3Ω 5Ω ww ww…

A:

Q: The -3 dB which the magnitude the input signal. O True frequency is the frequency of the input…

A:

Q: A 60-Hz synchronous generator having inertia constant H = 5 MJ/MVA and a direct axis transient…

A: Given  f= 60 Hz H=5 MJ/MVA S= Pe+j Q =0.8+ j 0.074 V= 1 pu =1∠0

Q: B) For the circuit shown below, the switch is opened for a long time, at t=0 it is closed. i) Find…

A:

Q: c) Explain why current flow in a MOSFET transistor. Use a diagram to illustrate your answer.

A: We need to explain why current flow in a MOSFET transistor.

Q: Consider the octal signal point constellation in figure shown below. The adjacent signal points in…

A: Given: PSK-8 Distance d=A

Q: 5 Find the average power delivered to the 3- resistor in the circuit shown in Fig. 11-12. (4 130 m…

A:

Q: EXAMPLE To illustrate calculations with the unit impulse function, consider evaluation of the…

A: According to Bartleby question answer rule I have to solve first three part only hence I solved…

Q: 8) A 230 V fed single quadrant chopper has a 40% duty cycle. A separately excited DC motor is…

A:

Q: Choose the right logical equation of the following circuit: R1 10.0KO R2 10.0KO O (A+BC+BD')' O…

A: Find the logical equation for the given circuit ?

Q: In the circuit given below, R= 30 Q. Find vo and lo 50 2 10 Q2 www ww % 250 V io 10Ω 0.2% + The…

A: The circuit diagram is shown below, Where,R=30 Ω

Q: Find the equivalent inductance between terminals A and B in the following figure. Assume no mutual…

A: If three inductors of inductance L are connected in parallel then equivalent inductance is L/3. If…

Q: X₂ = 0.2 E оздо X'a=0.3 1 10 10 XL1 = 0.3 XL2 = 0.3 V = 1.0 A 50Hz synchronous generator having…

A:

Q: Q4/:- For VCO-LO circuit block, if the message signal is the sine wave as shown in the figure below…

A: Voltage controlled oscillator in which the oscillating frequency is controlled by the voltage. The…

Q: electrical engg .fig.shows a single-line diagram of a power system where the generator is connected…

A:

Q: A 208-V, two-pole, 60-Hz Y-connected wound-rotor induction motor is rated at 15 hp. Its equivalent…

A: Given data, V=208 V, f = 60 HzR1=0.2 Ω, R2=0.120 ΩX1=0.410 Ω, X2=0.410 Ω, XM=15 ΩPF&W=250 W,…

Q: The reactance data for the given power system is as follows: X¹ X² Xº 0.10 0.10 0.05 0.10 0.10 0.05…

A:

Q: 4. Obtain the equivalent circuit of a 200/400V 50 Hz single phase transformer from the following…

A: Voltage regulation: It tells how much voltage fluctuation is at the receiving end terminal. It is…

Q: QUESTION 2 Q2: Find the equivalent resistance of the given network between terminals A and B. All…

A: Given, The circuit is,

Q: O True D False £ Switch Cam this system cannot count one complete revolution 010-010-0 Revolution"…

A: A revolution counter is nothing but a device used measuring speed of device. Counter is a device…

Q: 1. Are the following statements correct or wrong? (a) Thyristors are used only for low voltage, low…

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

Q: Task Sketch a graph of V₁ vs V

A:

Q: A signal has a single-sided bandwidth of W = 10 kHz. If this signal is sampled at the Nyquist rate…

A: Given: A signal has bandwidth, W=10 kHz Nyquist rate, fs=2W samples/sec Bits, n=3

Q: Draw a logic diagram constructing a 3 × 8 decoder with active-low enable, using a pair of 2 × 4…

A: A circuit device that changes a code into a set of signals, know as decoder. It is a just reverse of…

Q: Given the AC signal: v= 200 Sin (377t-30) a) What is the RMS voltage? b) What is the period of this…

A: Given: AC signal v=200sin377t-30°

Q: Q2. Design the given linear phase FIR filter using Hamming window. Also realize using linear phase…

A: Given  The desired frequency response is given as Hd(ejw) ={ e-jw12     |w| ≤ π/6…

Q: The period of the signal x[n] = cos (a) N=12.6 (b) N = 63 (c) N=126 (d) Aperiodic signal San + sin…

A: Given data : The period of the signal xn=cos5πn9+sin4πn7

Q: Write an HDL gate-level description of the circuit shown in

A:

Q: A system response's Laplace transform is Y(s) = (s+4)/[(s+2)*(s+3)], which value below is/are its…

A: Given a system response Laplace transform, Ys=s+4s+2s+3

Q: B) For the circuit shown below, the switch is opened for a long time, at t=0 it is closed. i) Find…

A:

Q: Write and verify: A behavioral HDL model of the BCD ripple counter described in Problem 6.13.

A: BCD ripple counter:- It is digital serial counter which counts ten digits. It is reset for the every…

Q: A PN flip-flop has four operations: clear to 0, no change, complement, and set to 1, when inputs P…

A: A electronic device which has  stores a single bit (binary digit) of data know as a flip-flop.…

Q: 3.15P) The excess electron concentration and Electic field is plotted in a bar of an n-type…

A: The given plot is shown below:

Q: Q6) Write the mesh-current equations only (don't solve) for the circuit shown below: O 22v Osv 4.5 A…

A: Mesh current analysis is a technique used to measure the current circulating around a loop in any…

Q: How Battery testers work?

A: Battery testers are made to check a battery's capacity for charge. They operate by putting a load on…

Q: 3. What is the resistance of a piece of material whose length is 2 cm, area is 4 cm² and resistivity…

A: Given a piece of material with, Length, l = 2 cm Area, A = 4 cm2 Resistivity, ρ=60×10-5 Ω-m

Q: High-Pass, Band-Pass and Band-Reject Filters are commonly used filters in DSP. In this task,…

A: Types of filters Band stop filter  Band pass filter  Low pass filter  High pass filter

Q: Using 64×8 ROM chips with an enable input, construct a 512×8 ROM with eight chips and a decoder.

A:

Q: For the single phase fully controlled bridge is connected to RLE load. The source voltage is 230 V,…

A: Given data: The source voltage Vs=230V The average load current iL=10A Load resistance RL=0.4Ω Load…

Q: Hello Sir, Good Evening I have a question in my home work related mechatronics lesson. The…

A:

Q: What is the value of this resistor in ohms of a 4-band resistor with color combinations of…

A: Given here a 4-band resistor and asked to find the resistor value in ohms   Generally in a 4-band…

Q: Q4 A 220 V d.c. shunt motor has an armature resistance of 0.5 ohm, and runs at 850 rpm., When taking…

A:

Q: disadvantages of a Fixed bias circuit is that: 1. it is very complex. 2. it is too ß dependent. 3.…

A: The disadvantages of a fixed bias circuit is that: A. It is very complex. B. It is too beta…

Q: R₁ = 10 O Va + R₂ = 50 Is₂ = 1A Is3 = 2A ↑ R₂ = 40 ↑ Is, = 2A

A:

Q: The reactance data for the power system shown in Figur in per unit on a common base is as follows:…

A: Positive-sequence impedance network for Problem-   The positive-sequence impedance network is…

Q: The Fourier transform of a signal x(t) is X(w). Find the Fourier transform of x(-(1-2t)).

A: For the above given question we need to calculate fourier transform of shifted and scaled version of…

Q: Find the drain currents in the transistors in the latch and the power dissipated by the sense…

A: Given: For NMOS transistors: Kn'=60 μAV2,VT0=0.7 V,γ=0.5, WL=4 and 2φF=0.6 V            For PMOS…

Q: b) Explain what will happen to the Fermi level at the source contact and the drain contact in the…

A: Fermi Level : The Level in between the valence and conduction band is known as the Fermi level, when…

Q: Design the circuit of a source follower JFET amplifier biasing circuit with load R₂ and input…

A:

Latches and Flip Flop

Just like logic gates, the latches and flip-flops are the important elements of an electronic circuit. The logic gates form the important part of combinatorial circuits, while the latches and flip-flops form the essential part of a sequential circuit. Sequential circuits form the important concept of automata theory in electronics and electrical engineering, these circuits are a kind of logic circuit whose output depends on both present input and past inputs, that is, the input history.