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Errors in measuring the arrival time of a wave front from an acoustic source can sometimes be modeled by a beta distribution. (See Perruzzi and Hilliard, J. Acoustical Society of America,1984) Suppose these errors have a beta distribution with a = 1 and β = 2, with measurements in microseconds.
a Find the probability that such a measurement error will be less than 0.5 microseconds.
b Find the mean and standard deviation of these error measurements.
Consider a 4-bit counter made with JK flip-flops with preset and clear inputs. Describe the changes/additions that need to make the counter reset after counting to 1001. Be sure to state any assumptions that are made.
Construct the model shown in Figure 1 using Matlab Simulink. Calculate the efficiency of the motor under the loading condition of Section 4
Design a Moore machine to detect the sequence 00010a. Derive the state diagram.b. Derive the state table and flip-flop excitation equations.c. Draw the sequential circuit.
Two loads are connected in parallel. The voltage across the loads is 8kVrms. The first load is rated at 12 kW with a 0.6 lagging power factor. The second load is rated at 20 kVA with a 0.8 lagging power factor. Find the complex power of the two lo..
Use MATLAB to make the following plots of fields associated with propagating modes in a rectangular waveguide. The dimensions are a=2.3 cm, b=1.0 cm and the frequency is 18 GHz. Assume that the maximum electric field is 10mV/m.
In a certain transformer, the input power to the primary is 120 W.- If 8.5 W are lost to the winding resistance, what is the output power to the load, neglecting any other issues?
A parallel-plate capacitor has plates of very large extent such that the electric field is perpendicular to the plates. The plates are separated by a distance of 1mm, and a voltage of 100 V is applied to them.
what device is used to extend the range of the DCvoltmeter and how is it connected to the basicmeter and what device is used to extend the range ofthe DC ammeter and how is it connected to thebasic meter
A 40 H resistor, a 5 mH inductor, and a 1.25/xF capacitor are connected in series. The series-connected elements are energized by a sinusoidal voltage source whose voltage is 600 cos (8000t + 20°)V. a) Draw the frequency-domain equivalent circuit.
A CCD camera chip of dimensions 7x7 mm, and having 1024x1024 elements, is focused on a square, flat area, located 0.5m away. How many line pairs per mm will this camera be able to resolve. The camera is equipped with a 35-mm lens.
Discuss the different analog-to-digital converter (ADC) types and configurations. What is the purpose of the ADC. How do you interface to the different configuration
A three-phase, 2300-V, 60-Hz, cylindrical-rotor synchronous motor has a synchronous reactance of 10 ohms per phase and negligible armature resistance. The motor delivers 250 hp at a power angle of 20 electrical degrees, and the efficiency is 90%
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