A successive approximation ADC requires a DAC because ________
A) including the DAC reduces the number of ICs required by DSP system designs
B) the DAC holds the input voltage steady during the conversion process
C) the ADC must be able to check the binary count against the input voltage during the conversion process
D) all modern ADCs require a DAC to maximize precision of the output value
C
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In slip-form construction, the concrete is contained and shaped by a form that is moved _____.
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