Engineering, 30.11.2021 21:40 juanesmania
Problem 2 (20 Pts.)
An 8-bit A/D converter with a peak-to-peak voltage of 30 V is to be employed in a binary PCM
system. The input analog signal is adjusted to cover the range from -15 V to just less than 15 V,
and the converter is connected for BIPOLAR encoder. Rounding is employed in the
quantization strategy. Determine the following quantities:
(a) Normalized step size,
(b) Actual step size in volts,
(c) Normalized maximum quantized analog level,
(d) Actual maximum quantized level in volts,
(e) Normalized peak error,
(f) Actual peak error in volts.
Answers: 2
Engineering, 04.07.2019 18:10
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Engineering, 04.07.2019 18:10
Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs
Answers: 2
Engineering, 04.07.2019 18:20
An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.
Answers: 3
Problem 2 (20 Pts.)
An 8-bit A/D converter with a peak-to-peak voltage of 30 V is to be employed i...
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