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Electric Circuits
what is the difference between the stiffness coefficients k1 and k2 the spring which are depending on the length of the applied load
Electric Circuits
Consider aWheatstone bridge circuit using a resistive temperature sensor Rx as shown
in Figure 1.2. Further assume that R1 = 10 and R3 = 20. Assume that the current
temperature is 80 ◦F and Rx (80) = 10. You wish to calibrate the sensor such that the
output voltage VOUT is zero whenever the temperature is 80 ◦F.
(a) What is the desired value of R2?
(b) What is the output voltage (as a function of the supply voltage) at a temperature of
90 ◦F, when this increase in temperature leads to an increase in resistance of 20%
for Rx?
in Figure 1.2. Further assume that R1 = 10 and R3 = 20. Assume that the current
temperature is 80 ◦F and Rx (80) = 10. You wish to calibrate the sensor such that the
output voltage VOUT is zero whenever the temperature is 80 ◦F.
(a) What is the desired value of R2?
(b) What is the output voltage (as a function of the supply voltage) at a temperature of
90 ◦F, when this increase in temperature leads to an increase in resistance of 20%
for Rx?
Electric Circuits
why the cooking utensils made of matels
Electric Circuits
An olympic gold medalist accleration from rest to10m/s in 1.25s What is his accleration and the distance travelled in this time?
Electric Circuits
a car starting from rest travel 100m in 8 second assuming constant accleration find the average speed for these 8 second what is the accleration and the distance covert in the first 5 seconds
Electric Circuits
A 12,600 kg railroad car travels alone on a level frictionless track with a constat speed of 18 m/s. A 5350 kg load, initially at rest, is dropped onto the car. What will be the car´s new speed? *
Electric Circuits
Is average speed the magnitude of average velocity? Justify your answer with a. Suitable example
Electric Circuits
An electron and a proton are placed at rest in a uniform electric field modulus equal to 520N / C. Calculate the speed of each particle of 48 ns after the latter has been released
Electric Circuits
Design a TDM system to interlace three PAM audio signals.
Electric Circuits
Explain the process of obtaining pulse position modulated signal from pulse amplitude modulated signal.
