Soils having experienced a high degree of leaching would probably also be _____.
a. sodic
b. calcic
c. basic
d. acidic
Ans: d. acidic
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PROBLEM 3.112 A 50-mm-diameter cylinder is made of a brass for which the stress-strain diagram is as shown. Knowing that the angle of twist is 5° in a 725-mm length, determine by approximate means the magnitude T of torque applied to the shaft
A commonly used sensor that induces an AC voltage by having a rotating reluctor cut through a permanent magnetic field is used for:
A. wheel speed sensors B. transmission tailshaft speed sensors C. engine speed sensors D. all of the above
Root mean square( RMS) is a mathematical formula for:
A) Measuring the pressure drop across an air filter. B) Calculating the electrical power passing through an alternating current circuit. C) Determining the price of a replacement compressor. D) Determining the physical resistance of an AC motor.
An automatic dump trap, installed at the lowest point below the air receiver, collects condensed moisture.
Answer the following statement true (T) or false (F)