What is the inductive reactance of a 150 mH inductor operating at 10 kHz?
A) 8450 ? B) 6280 ? C) 9420 ? D) 1500 ?
C
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The stage after the elastic stage is known as the ____ stage.
A. dynamic B. failure C. breaking D. plastic
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Chain pitch is measured _________ on the chain
A. outside pin to outside pin B. diagonally pin to pin C. top to bottom D. pin center to pin center
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A thread series is a group of common major diameter and pitch characteristics determined ____.
A. by the material of the part B. by the number of threads per inch C. by the thread taper D. both a and b E. none of the above
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Why are placards used?
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