Engineering, 09.04.2021 03:00, 06jesher44395
. A 200mV rms value sinusoidal signal is applied to and ideal 12 bits ADC. The full range peak-to-peak voltage of the ADC is 1.2V. a. Find the SNR of the ADC output. b. Now the input sinusoidal is full range but comes with an additive Gaussian noise with standard deviation of 0.5 V. What is the SNR of the input signal
Answers: 3
Engineering, 03.07.2019 14:10, volleyballfun24
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 04.07.2019 18:10, abdirahmansoloman
Air is to be cooled in the evaporator section of a refrigerator by passing it over a bank of 0.8-cm-outer-diameter and 0.4-m-long tubes inside which the refrigerant is evaporating at -20°c. air approaches the tube bank in the normal direction at 0°c and 1 atm with a mean velocity of 4 m/s. the tubes are arranged in-line with longitudinal and transverse pitches of sl- st 1.5 cm. there are 30 rows in the flow direction with 15 tubes in each row. determine (a) the refrigeration capacity of this system and (b) pressure drop across the tube bank. evaluate the air properties at an assumed mean temperature of -5°c and 1 atm. is this a good assumption?
Answers: 1
. A 200mV rms value sinusoidal signal is applied to and ideal 12 bits ADC. The full range peak-to-pe...
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