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A system with many components has 3 sensors (x, y, and z)monitoring separate sections of the system. Given that sensor xgenerates an output if there is a mild fault, sensor y generates anoutput if t
A delta-connected load and a wye connected capacitor bank are supplied through a feeder. The delta connected load consists ofthree identical resistive-inductive impedances of Zdelta = 50 angle40 per
Use the MATLAB function file you created to create an echo signalusing your original speech signal and a constant attenuation. Youwill need to create a signal that is a scaled version of theoriginal
determine the displacement noise of the sensor with the electrodes at a position midway between maximum andminimum separation if the output signal is filtered to provide bandwidth of 10, 100, and 10
You'll get a raise if the system can be modified to acquire a 12 bit sample every 100 milliseconds- but it needs to be done by tomorrow! The first thing the engineer does is to measure the noise on
If the thermometer is placed in a bath, the temperature of which is changing linearly at a rate of 10degrees/minute, how much error does the thermometer show
a balanced 3 phase generater delivers 9.6 kw to a wye connectedload with an impedance 30 - j40 per phase. what is the linecurrent IL and line voltage VL
Shortest distance between two points. LetP1=(x1,y1) andP2=(x2,y2) be two given points.Find the third point P3(x3,y3)such that d1=d2 is minimized, whered1 is the distance from P3 to P1and d2 is the d
A lightning bolt carrying 30,000 A lasts for 50 micro-seconds.If the lightning strikes an airplane flying at 20,000 feet, what is the charge deposited on the plane
The electric motor in a street car develops a power output of80 hp at 1200 rpm as the vehicle moves up a hill at a speed of 30mph. Assume the gearing losses are negligible, calculate: (a) The torque
A large reel of paper installed at the end of a paper machinehas a diameter of 1.8m, a length of 5.6m and a moment of inertia of4500 kg-m2. It is driven by a directly coupled,variable-speed DC motor
A 1.5 kW heater and a 5 hp induction motor are operated from a 208V, three-phase supply. The motor has a full load efficiency of 80% and a full load power factor of 0.85. What is the motor current a
If the circuit electronis produce a voltage that is linearly proportional with a sensitivity of 2 V*pF^-1 to the differencebetween a 10 pF efrence cacacitor and the capacitance sensor, what is the
Themotion of this platform results in a displacement that results in acorresponding change in the electrode separation. The movingelectrode has a diameter of 8mm. -If the capacitance of this sensor
What is the approximate value of the voltage gain of an emitter follower Why may such a circuit be useful What are the values of input and output impedances of the emitter follower you expect to measu
designing a digital thermometer, which will display temperatures from -60 degrees F tp +140 degrees F. (thesystem displays the temperature to the nearest degree, so you will not need to display frac
a positive test charge is used to explore the field of asingle positive point charge Q at P(a,b,c). if the test charge isplaced at the origin, the force on it is in the direction0.5ax-0.5sqr(3ay), a
Calculate the total capacitance of the structure that consists of a dielectric inserted between two conductive parallel plates that are separated by adistance 3d. The dielectric of thickness d is in
A 3-phase power system consists of a wye-connected generatorconnected to the following loads, which are in parallel, through atransmission line. Load#1: Wye-connected load that consumes a total3-pha
A 9-V flashlight battery has a rating of 1.8 kWh. If the bulb draws a current of 100mA when lit: determine the following: (a) For how long will the flash light provide illumination
A unit of power often used for electric motors is the horse power (hp), which equals 746W. A small electric car is equipped with a 40-hp electric motor. How much energy does the motor deliver in one
A DC voltage of 10 V is applied across a parallel platecapacitor with a 2 cm separation between the plates. Knowing that the potential field distribution inside the capacitor is linear, plot the pot
The voltage across an element is 12e to the power of -2t . The current entering the positive terminal of the element is 2e to thepower of -2t . Find the energy absorbed by the element in 1.5 s start
Sketch basic characteristics of an-channel J-FET (ID vs. VDS andID vs. VGS) and explain why it may be used asa constant current source and a voltage controlled resistor.Indicate the parts of the cha
A double-balanced modulator is rated to accept signals up to+7dBm. What is the signal level expressed in: (a) watts, (b) volts rms Assume that all impedances are 50Ω and are matched.