Engineering, 16.01.2021 22:20 aks3489
8 telemetry signals, each of bandwidth 5 kHz transmitted by binary PCM with TDM The
quantization distortion is specified not to exceed + 0.5% of the peak-to-peak analog signal The
signals are sampled at least 50% above the Nyquist rate Determine the minimum transmission
bit rate (in Kbps)
420
b. None of the choices
M
Answers: 3
Engineering, 04.07.2019 18:10
Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10
Answers: 1
Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
Engineering, 06.07.2019 02:30
Precipitation hardening can be achieved in many light alloys by a three-step heat treatment. what is carried out and what is the purpose at each step? why is such a treatment necessary based on the nucleation and growth theory of phase transformation. compare this treatment with tempering martensite for carbon steels (similarities and differences).
Answers: 1
Engineering, 06.07.2019 03:10
An electrical kettle is made out of stainless steel,weighs two pounds (when empty) with a heating element that consumes 2 kw of electricity. assuming that the water and the kettle are at the same uniform temperature at any moment of time, calculate the shortest possible time to bring 2 quarts of water from room temperature to the onset of boiling.
Answers: 1
8 telemetry signals, each of bandwidth 5 kHz transmitted by binary PCM with TDM The
quantization di...
Chemistry, 05.05.2020 07:21
Biology, 05.05.2020 07:21
Social Studies, 05.05.2020 07:21
Chemistry, 05.05.2020 07:21
History, 05.05.2020 07:21
English, 05.05.2020 07:21
History, 05.05.2020 07:21
Chemistry, 05.05.2020 07:21
English, 05.05.2020 07:21
Health, 05.05.2020 07:21
Computers and Technology, 05.05.2020 07:21
History, 05.05.2020 07:21