Determine the magnitude of the applied force
The length of the assembly shown decreases by 0.40mm when an axial force is applied by means of rigid end plates. Determine a. the magnitude of the applied force, b. the corresponding stress in the brass core.
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A binary channel with capacity 36 k bits/sec is available for PCM voic transmission. If signal is band limited to 3.2 kHz, then the appropriate values of quantizing level L and the sampling frequency will be?
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