Engineering, 08.11.2019 03:31 KillerSteamcar
Given 5 nodes connected to a tdma network. furthermore, assume that the time-slot size is equal 20ms and that the nodes are perfectly time synchronized. the data rate of communication over this network is 500khz. what is the maximum number of bits that one node can transmit in one time slot (=maximum message size)? if all nodes are assigned a sequential timeslot (1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, what is the maximum latency of a message for node 1? assume that the message is maximum size. what is one of the main disadvantages of a tdma scheme?
Answers: 3
Engineering, 04.07.2019 18:10
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
Engineering, 04.07.2019 18:20
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
Answers: 2
Engineering, 04.07.2019 19:10
Arigid tank contains 10 kg of air at 137 kpa (abs) and 21°c. more air is added to the tank until the pressure and temperature rise to 242 kpa (abs) and 32°c, respectively. determine the amount of air added to the tank. [r-0.287 kj/kg k]
Answers: 3
Engineering, 06.07.2019 03:10
Consider a 1.2 meter high and 2 meter wide glass window whose thickness is 6 mm and thermal conductivity is 0.78 w/m °c. the room temperature is maintained at 24 °c, while the outdoor temperature is -5 °c. the convective heat transfer coefficients on the inner and outer surfaces of the window are 10 w/m2 °c and 25 w/m2 °c respectively. (a) draw the thermal resistance network, etermine the steady rate of heat transfer t e glass window (c) determine the temperature of the inner surface of the window
Answers: 3
Given 5 nodes connected to a tdma network. furthermore, assume that the time-slot size is equal 20ms...
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