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A small manufacturing plant is located 2 km down a transmission line, which has a series reactance of
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Chapter 2 Solutions
MindTap Engineering for Glover/Overbye/Sarma's Power System Analysis and Design, 6th Edition, [Instant Access], 1 term (6 months)
- Unless specified otherwise, use the free space propagation speed of light 3x108 m/s to calculate the propagation delay. For numerical calculations, the results must show the appropriate unit. Show a complete solution for each problem4. A digital audio broadcast service is used to transmit digital music. Stereo audio signals are to be transmitted using a digital modem over a data link. A stereo signal uses two channels. In each channel, an audio signal is sampled at a rate of 44 kilo samples/second and quantised using a 24-bit quantiser. The data link has a transmission bandwidth of 0.5 MHz. Assume a 46-byte overhead is added to each packet before transmission.a. What is the total bit rate produced by a stereo audio signal?b. What is the minimum SNR value (in dB) required for the above data link?c. Assume that the broadcast service uses the UDP/IP/Ethernet protocol to transmit digital audio, using a packet switched network. The maximum packet size is limited to 800 bytes, which includes…arrow_forwardQuestion 333 Assume a 15 cm diameter wafer has a cost of 12, contains 84 dies, and has0.020 defects/cm?. Assume a 20 cm diameter wafer has a cost of 15, contains 100dies, and has 0.031 defects/cm?. Find the cost per die for both wafers. Full explain this question and text typing work only thanksarrow_forward21. A radio system transmits a 2.4GHz signal at 250mW over a distance of 20m through two antennae with a combined gain of 10dBi. If the noise level is 0.05µW, and the bandwidth of the channel is 250kHz, what is the theoretical maximum capacity of the system?arrow_forward
- R2= 5 Ω, 10 Ω and 15 Ω, calculate i2 with each R2? If the value of the resistor R2 is in Ω, maximum power transfer will be achieved. ( how much aum is required to reach maximum power for R2) Maximum power that can be transferred to resistor R2 PR2max=?arrow_forwardThe voltage Vc (t) (in V) and the current i(t) (in Amp) after closing the switch in the circuit shown in Figure Q2 are given by: -v, (1 -e+) i(t) Vc (t) = V. (1 – e' Vo e R ic(t) T = RC where R = Resistance C = Capacitance Figure Q2 T = Time constant Consider the case where Vo = 30 V, R = 2000 N, and C = 3000 µF b) Assemble your user-defined function with necessary MATLAB code to obtain V, and ic when t = 20 s.arrow_forwardGiven the hazard rate function λ(t) = 2 × 10ˉ⁵t, Determine R(t) and f(t) at t= 500 h.arrow_forward
- An industrial robot that places components on a printed circuit board has FIVE failsafe sensors. The robot should keep functioning unless any of the following conditions arise: If sensor A and sensor B are activated at the same time the system shuts down. If sensor B and sensor C are activated at the same time the system shuts down. If sensor C and sensor D are activated at the same time the system shuts down. If sensor D and sensor E are activated at the same time the system shuts down. X=Robot State (a) Write and complete the truth table for this design and write system. the resulting Boolean equation for thisarrow_forward1. Design a low pass Butterworth filter using (a) Impulse Invariance Transformation (IIT) (b) Bilinear Transformation (BLT). The specifications are given below. Pass band edge frequency = 1000Hz; Minimum stop band attenuation = 30 dB; Sampling Frequency = 8000Hz Plot the magnitude spectrum and phase spectrum. Stop band edge frequency = 2000Hz Maximum pass band attenuation = 0.5 dBarrow_forwardUSE MATLAB TO SOLVE THE PROBLEM A resistor of resistance R is supplied by a battery which consists of voltage source E in series with an internal resistance r. Plot the power P as a function of the resistance R for 1 Narrow_forward6. Model the following control system and find its time response according to these specifications: 2 Plant Transfer function (G(s))= 2 Feedback Transfer function (H(s))= S+ 2 s?+3s+1 A forward gain (K) = 0.1, 1, and 10. Find the response for this system for each value of the gain (K). Note that to find the response for any control system, a step input is usually used. Hint: See example-3.arrow_forwardSeries of Moving Loads: For the simple beam and series of moving loads shown, determine the absolute maximum moment. Round off the answer in KNm, to 2 decimal places only. 18KN 24KN 30KN 30KN 20KN 9m 2) 6m (3) 7m 8m 40marrow_forwardA uniform beam subject to a linearly increasing distributed load is shown below. The equation for the beam deflection (y) is Wo L Wo -(-x' + 2Ľ²X³ – L*x) y = 120EIL (а) (x = 0, y = 0) (x = L, y = 0) (b) where L = 600 cm, I = 30,000 cm*, and wo = 2.5 kN/cm. Write an m-file that uses the modified secant method with perturbation factor 8 = 0.1 to determine the location (xmax) of the maximum deflection in the beam, which occurs where dy/dx = 0. Use a stopping criterion of ɛa< 0.0001%.Your plot from problem 4 in homework 1 may help to provide an initial guess of the location. To evaluate the effect of material properties on the beam's deflection, the m-file must create a plot of the value of the maximum deflection for 100 equally spaced E values ranging from 30,000 kN/cm? to 70,000 kN/cm?. Label your axes appropriately. Turn in a printout of your code and a printout of the plot. Also state the x location of the point of maximum deflection.arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
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