Variable frequency drives intended to control the speed of motors up to 500 hp generally use ____________________.

Fill in the blank(s) with the appropriate word(s).


transistors

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The connecting rod in a two-stroke engine is generally a one-piece unit and is attached to the ____________________.

Fill in the blank(s) with the appropriate word(s).

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The geometric tolerancing symbol that is placed in the first compartment of the feature control frame is called:

a. geometric tolerancing symbol b. geometric characteristic symbol c. feature control symbol d. geometric dimensioning symbol

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PROBLEM 3.58 Solve Prob. 3.57, assuming that the 80-N · m torque is applied to end C of shaft CD. PROBLEM 3.57 At a time when rotation is prevented at the lower end of each shaft, a 50-N · m torque is applied to end A of shaft AB. Knowing that G = 77.2 GPa for both shafts, determine (a) the maximum shearing stress in shaft CD, (b) the angle of rotation at A.

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Most hybrid vehicles have ____________________ power steering.

Fill in the blank(s) with the appropriate word(s).

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