Which is NOT an acceptable method of disposing of used tires?
A) Burn in cement kiln B) Retread
C) Landfill D) Shred for use in asphalt
C
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ADC b-bit Quantizer of sinusoidal signal. Consider the following worksheet that shows ten samples of a one-period sinusoidal waveform in Column B that has been matched to a b-bit quantizer with ?=1 and b specified in B1. The waveform amplitude that is matched to the quantizer is computed in D1. Column C computes the quantizer level. Column D computes the b-bit code using the Excel formula that converts a decimal value to its b-bit binary value.
a. What is the Excel formula in D1?
b. What is the Excel formula in B7?
c. What is the Excel formula in C7?
d. What is the Excel formula in D7?
Which component in a refrigeration system is responsible for raising the pressure and temperature of the vapor refrigerant that leaves the evaporator?
A. compressor B. evaporator C. condenser D. metering device
Given that Evaluate f(0) and f(?) if they exist.
What will be an ideal response?
The difference between a D-latch and an edge-triggered D-type flip-flop is that the latch:
A) is controlled by the logic level at its ENABLE input rather than a CLK transition. B) triggers on either the rising or falling edge of an ENABLE signal rather than the CLK input logic level. C) always "latches" the Q output to the complement of the D input regardless of other inputs. D) always "latches" the Q output to the D input regardless of other inputs.