What is one common method used to construct an analog pressure sensor?
What will be an ideal response?
One of the most common methods is to let the pressure sensor operate a current generator that produces currents between 4 and 20 milliamperes. It is desirable for the sensor to produce a certain amount of current, instead of a certain amount of voltage, because it eliminates the problem of voltage drop on lines.
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PROBLEM 3.107 For the shaft of Prob. 3.106, determine (a) angle of twist at which the section first becomes fully plastic, (b) the corresponding magnitude T of the applied torque. Sketch the T-? curve for the shaft. PROBLEM 3.106 The hollow shaft shown is made of steel which is assumed to be elastoplastic with ?Y = 145 MPa and G = 77.2 GPa. Determine the magnitude T of the torque and the corresponding angle of twist (a) at the onset of yield, (b) when the plastic zone is 10 mm deep.
A "CPU on a chip" is called a(n) ________
Fill in the blank(s) with correct word
In this right triangle, side BC equals 10 inches and side AC equals 15 inches. Find the length of side AC to the nearest hundredth inch.
Fill in the blank(s) with the appropriate word(s).
When the front and rear wheels of a forklift can move in opposite directions, the vehicle is said to have
_____. a. opposed steering b. articulated steering c. crab steering d. variable steering