Using scapy to hijack a telnet session and insert your own commands. If easier can provide your program with the packet sequence number. Metasploit VM has a Telnet server that can be attacked. Submit...

It is desired to obtain 500 VAR reactive power from 230 Vrms 50 Hz 1.5 KVAR reactor. What should be the angle of the AC to AC converter to be used? Calculate the THD of the current drawn from the...

Model a parabolic GRIN fiber by the equivalent multiple-step approximation. Let n1=1.5, =0.01. Divide the radius into 10 equal parts. Consider a ray crossing the fiber axis at 5o with respect to that...

A capacitor with capacitance C is connected in parallel to two inductors: inductor 1 with inductance L , and inductor 2 with inductance 2 L , as shown in the figure. The capacitor is charged up to a...

You are using an instrumentation amplifier with V1 = 21.23 mV, V2 = 43.54 mV, R4 = 3000 ohms, R3 = 500 ohms, R2 = 2000 ohms and R1 = 200 ohms. What is Vout1 in millivolts? (Type in an integer.)

Your raw sensor signal is 6.5 mV, and you are using an instrumentation amplifier to process it. The amplifier has a CMRR of 80 dB and a differential mode gain of 40 dB. If the RF noise on the leads...

1. Do the polarities of the sources in Figure 14.1 matter as to the resultingvoltages? Will the magnitudes of the voltages be the same if one or both sources have an inverted polarity? 2. In both...

According to Poiseuille's laws, the velocity V of blood is given by V=k (R -) where R is the radius of the blood vessel, r is the distance of a layer of blood flow from the center of the vessel, and...

Let us consider the a small village. The power network of the village is shown in Figure 1. Load demands at Zone A, Zone B and Zone C, are 5MVA (0.95pf lagging), 7MVA (0.94pf lagging) and 7MVA...

A piezoelectric force sensor has the following configuration (shown in Fig.02). If a force is applied in the direction shown, what will be the expression of the output voltage? 3A 'piezo (a) Lpiezo...

Section C Find the transfer function, G(s)=VL (s) / V(s) and also categorize the response, for the electrical network shown in figure. [Hint: Identify the response just by finding the poles of the...

A center-tapped transformer with 120 V input has a turns ratio of 4;1. What is the rms voltage across the upper half of the secondary winding? The peak voltage? What is the rms voltage across the...

1. A two-winding, iron-core transformer is shown is Fig 1.P-1. N 1 = 500 turns, N 2 = 100 turns, and ? R = 4000. Calculate L m1 , L m2 , and L 12 . The resistance of coils 1 and 2 is 2? and 4?,...

For each of the periodic signals shown in Fig. P2.7-4, find the exponential Fourier series and sketch the amplitude and phase spectra. Note any symmetric property (b) 20x -20n -10n 10n -1/4 (d) 1/4 2n

The Pacific Digital Cellular (PDC) TDMA system uses a 42.0 kbps data rate to support 3 uses per frame. Each user occupies 2 of the 6 time slots per frame. (a) What is the raw data rate provided for...

Linear functions of images. In this problem we consider several linear functions of a monochrome image with Nx N pixels. To keep the matrices small enough to work out by hand, we will consider the...

An infinitely long hollow semicylinder of radius R has a uniform surface charge density Ps. a. What is the electric field intensity along the axis of the cylinder? b. Use the result of (a) to find...

Design a double-stub tuner using open-circuited stubs with a /8 spacing to match a load admittance YL = (0.4+j1.2) Yo-

2. The NMOS and PMOS transistors in the below circuit are matched with kn (Wn/Ln)=kp (Wp/Lp)=1 mA/V and Vin=-Vtp=1V. Assume =o for both devices, find the drain current iDN and iDF and the voltage vo...

An op amp with a slew rate of 0.2 V/s is amplifying the signal 5 sin(2,000,000t) mV. What is the ratio of the slew rate spec to 2fV0?

Suppose we include the lead resistance in the calculation of temperature for an RTD. If R 3 = 5000 ohms, R a = 50 ohms, V 0 = 3 volts, and V = 6.5 volts, what is R? (Type in a one-decimal number.)

Consider a 2 mm long, 1.0um-wide metal wire. The sheet resistance is 0.05 22/ and the capacitance is 0.3 fF/um. (20 point) a) Construct a 3-segment -model for the wire. b) Estimate the delay when a...

1. Consider the mechanical translational network shown in Fig 1, where the input is f(t) and the output is the velocity of the 8 kg mass. Determine (a) Sketch the network in Laplace domain. (b) the...

Build the RC circuit and get voltages by oscilloscope. Input voltage is v1(t) 1 5cos(1000t). Get equation of VR, VC,R2, VC and vR by using superposition method C1 w 1 pF R1 100 0 R3 500Q R2 1 kO C2 1...

A cascade of 3 isothermal continuous stirred tank reactors (CSTR) in series is used to carry out the following liquid-phase reaction, as show in the figure below: F 20:0:0: CA1 F F CA2 V3 K3 F CA3...

1. Consider the single phase converter shown in Fig. P6-5 (textbook- Ned Mohan, page 155). The input voltage is 120 V, 60 Hz. The output DC current, I, is equal to 20A. For the firing angle of a-30,...

In free space, E 20 cos (wt 50x) a V/m. Calculate (a) J (b) H (c) w

Eureka! is a telephone and Internet-based concierge service that specializes in obtaining things that are hard to find (e.g., Super Bowl tickets, first-edition books from the 1500s, Faberge eggs) It...

A 3-phase capacitor bank is installed in a 13.8-kV primary distribution feeder. The 3-phase bank is constructed from three single phase banks connected in wye. Each single-phase bank is made up of...

Design a linkage system such that as a float for liquid level measurement moves from 0 to 1 m, an LVDT core moves over its linear range of 3 cm. Suppose the LVDT output is interfaced to a 10-bit ADC....

In a production plant, heated metal boxes are cooled, by a strong blowing fan, as they move on a transfer belt (see figure). The timing belt is always moving. A presence sensor A (ON/OFF) as shown in...

A 10-bit ripple counter has a 256-kHz clock signal applied. (a) What is the MOD number of this counter? (b) What will be the frequency at the MSB output? (c) What will be the duty cycle of the MSB...

Given the unit data in Table , calculate the production cost for a 250-MW demand. Unit Capacity(MW) Forced Outage Rate $/MWh A 100 0.1 15 B 150 0.2 25 C 200 0.25 40 TIE 1000 0 80 (1) Give the...

A sinusoidally modulated ordinary AM waveform is shown below. -3 (a) Determine the modulation index. (b) Calculate the transmission efficiency. (c) Determine the amplitude of the carrier which must...

A vestigial sideband modulation system is shown below. The bandwidth of the message signal m(t) is W and the transfer function of the bandpass filter is shown in the figure. a) Determine hl (t) the...

E3.6 Find Vo in Fig. E3.6 using nodal analysis. E3.6 Find Vo in Fig _ E3_6 usiLg nodal analysis I ANSWER: vo=osnv_ 2 kn IA 21A Figure 0.6 3kQ

Starting from the expression for the MOSFET unity-gain frequency, fT=gm/2*pi*(Cgs+Cgd) and making the approximation that Cgs>>Cgd and that the overlap component of Cgs is negligibly small, show...

Given F = xy 2x, verify Stoke's theorem over a quarter-circular disk with a radius 3 in the first quadrant as shown in the figure below..

a) A separately excited DC motor which is used in the EuRAIL system is fed from a three-phase six-pulse fully controlled bridge converter. The motor develops its full load torque at a rated speed of...

What are the advantages disadvantage of using Integral cycle control?

Determine the quiescent collector current and the quiescent output voltage of the following circuit, given that the hFE of the transistor is 100. VCc= 10 V %3D Rc= RB= 1 MQ 5.6 k2 Vo Vi VEE (0 V)

48. Analyze the circuit of Fig. 11.52 to find the complex power absorbed by each of the five circuit elements. -j10 2 j20 2 ell 100/0 V rms 20 2 10 2 I FIGURE 11.52

A motor equipped with a flywheel has to supply a load torque of 600 N-m for 10sec followed by a no-load period long enough for the flywheel to regain its full -speed. It is desired to limit he motor...

A three-phase, 500-MVA, 345 kV /500 kV Y transformer is protected by differential relays with taps. Select CT ratios, CT connections, and relay tap settings. Determine the currents in the transformer...

Case Study 4 Faulty Construction Equipment. An inspector discovers faulty construction equipment and applies a violation tag, preventing its continued use. The inspectors supervisor, a construction...

1) You are using a 2252 thermistor, = 3940, and you measure a resistance of 672.5 ohms. What is the temperature in C that you are measuring? 2)Suppose we include the lead resistance in the...

For the circuit shown in Fig. 1, one can have different combinations for the MOSFET T and diode D, as given in Table 1. Assuming that the load current is il = 38 A constant, the components should be...

Two systems are interconnected by two 16 MW tie lines. System A has four 30 MW generating units with forced outage rates of 10%. System B has eight 15 MW generating units with forced outage rates of...

1) (15 pts) A dataset consists of two classes, whose distributions are assumed Gaussian, and whose sample covariances and means are the following: Ho = C (2 0 0 2 C = Calculate the LDA projection...

For the linear transformer circuit of Fig 3, find the input impedance and the current from the voltage source. :612 20/0 V Jau E102 (101 Figure 3

For many purposes of gate design, we can model a MOSFET used as a switch simply as as an ideal switch and an "on-state resistor" RON- This is the SR model. Assuming this model for the MOSFET,...

What equivalent circuit element has the most direct control over the speed at which the pullout torque occurs?

Find a second-degree polynomial y(x) that is a particular solution of the linear differential equation: 9yy=5x2+5x+3

You are to design a 11001 sequence detector from a logic input X with a Moore system and using D flip flops. 1) Draw a state diagram with a minimal number of states. 2) find a state table with a...

Design a logic circuit for Decimal to BCD encoder, construct the truth table, write Boolean expression and implement it on digital logic trainer.

Q1: (10 points) Using Verilog on www.edaplayground.com, write a test bench code for the following circuit: A wl GI G3 D B G2 E Assuming gates have: and has 30 ns or has 20 ns not has 10 ns

The A matrix of the state differential equation for a system is A = %3D O1(t) of this system is: Select one 0. 5(e-3t eSt)u(t). O 0.5(e2t - e-3t)u(t) Oc 1.6(e-2t - e3)u(t) Od 0.8(e-2t- e3t)u(t) *...

A system has the following characteristic equation: s4 + s3 - s - 1 Select one: O a. It is stable b. It has four mirrored root O c. It has three mirrored roots d. It has one mirrored pair of roots e....

The Varley loop test is used to find the position of an earth fault on a line of length 40 km. The resistance/km of a single line is 28 . The fixed resistors have resistances of 250 each. The fault...

For the system shown overleaf is protected by IDMT relays: (a) Calculate the nominal (i.e. full load) currents at circuit breaker locations. (b) Select the transformation ratios of the CTs. (c)...

A three-phase,20 MVA, 33 kV alternator having a sub transient reactance of 9%. The value of fault current and fault MVA, if a 3-phase fault occurs at its terminals are respectively

BCD numbers are applied sequentially to the BCD-to-decimal decoder in figure given below. Draw a timing diagram, showing each output in the proper relationship with the others and with the inputs....

Exercise: The surfaces r=0 and r = 2, = 45, = 90, e = 45 and e = 90 define a closed surface. Find the enclosed volume and the area of the closed surface S. Write a MATLAB program to verify your !3!...

A differential amplifier has R4 = 1000 ohms, V1 = 0.583 volts, R3 = 200 ohms and V2 = -.312 volts. What is Vout in volts? (Type in a two-decimal number.)

A manufacturing plant uses two tanks to store certain liquid chemicals that are required in a manufacturing process. Each tank has a sensor that detects when the chemical level drops to 25% of full....

1. The current source, is(t), in Fig. 2 is represented by the single pulse of current shown in Fig. 1 while C=50F and R=4kQ. a. From Figure 1, derive the expression for is(t) as a unit-step function....

Consider a 1-dimensional semiconductor in which the electrons are restricted to move freely within a nanowire L in the x plane. If the density of states is given, Vme g(E),p = 2V2 - E 1D h From this...

Calculate the linear convolution and circular convolution of the following sequence: x[k] = k(u[k] - u[k - 3]) {h[k]} = {1, 2, 1, }

Denver Electric has a contract with an agency of the federal government to provide electrical power to the agency for a five-year period. The contract stipulates, in part, that the power will be...

5- The Following circuit is a modified Wilson Current Mirror. Derive an expression for its output resistance. IREF

Consider a mirror machine in the following Figure, which has the following magnetic field in a cylindrical coordinate, B(r, 2) = B. (1+)2 - B, ) Plasma B pax Answer the following questions. [30...

b) Figure 2 show the finite filamentary line carries a current of 10A that flow from (2, 0, 0) to (1, 1, 0). Determine the magnetic field intensity, H of a point located at (0, 0, 5) due to the...

A single-phase 50 Hz generator supplies an inductive load of 5,000 kW at a power factor of 0.707 lagging by means of an overhead transmission line 20 km long. The line resistance and inductance are...

The rear lights of a car are to be controlled by digital logic. There is a single lamp in each of the rear lights: Inputs LT: left turn switchcauses blinking of left side lamp RT: right turn...

Use Nodal Analysis to find Vx, in the circuit. 202 4A -2 A Va VB 50 N 40 2 100 2 25 2 10 A

In Fig. P4.2-6, if (t) = sin (wet + 0), and the output eo(t) is passed through a low-pass filter, then show that this circuit can be used as a phase detector, that is, a circuit that measures the...

Consider the following mutual exclusion algorithm that uses the shared variables y1 and y2 (initially both 0). Process P1: while true do . . . noncritical section . . . y1 := y2 + 1; wait until (y2 =...

1. Design an ammeter with three scales: 0-200 EA, 0-2 mA, and 0-10 mA. Use a current sensor rated at 200 EA, 100 mv. What resistance does the instrument insert in the circuit at each scale? 2. Using...

Plot the waveform of vo(t) assuming ideal op amp. The switch S1 is switched to position "A" from position "B" at t = 4 second. 6 k2 6 k2 v,(t) o- +10 V 4 k2 vo(t) V3(t) o- -10 V 4 k2: A B 2 V v,(t)...

Design a finite state machine with one input I, and two outputs Z and E. The machine should produce a Z output whenever it has seen a 110 pattern on the input stream, except that if it ever sees a...

c# coding 1. Price Check There is a shop with old-style cash registers. Rather than scanning items and pulling the price from a database, the price of each item is typed in manually. This method...

37m left H ALL O 1 2 3 4 5 7 8 5. Minimum Processing Time A computing cluster has multiple processors, each with 4 cores. The number of tasks to handle is equal to the total number of cores in the...

2D crystal A3B (blue for A and yellow for B) is shown in the following figure. 1. Can you find 6-fold rotational symmetry? Can you find mirror symmetry? If yes, plot one rotation center/mirror line....

Solve this in python. **[70 pts]** You will be writing code for recording the menuitems and daily sales of a lemonade stand. It will have theseclasses: MenuItem, SalesForDay, and LemonadeStand. All...

Do this question using Java 7 1. Equal Levels Two signals are being generated as part of a simulation. A program monitors the signals. Whenever the two signals become equal at the same time, the...

Consider the following narrative: We Keep You On Time (WKYOT) is a small chain of about twenty watch-repair shops located in major metropolitan areas in the eastern part of the United States. WKYOT...

Use the simple transistor model (with perfect saturation and no bulk effect) for this question. We want to compare the current ID drawn by a single nMOS transistor and ID2 drawn by two series...