Engineering, 09.10.2019 02:30 sbelgirl2000
3. (a) (5 points) suppose n packets arrive simultaneously to a link at which no packets are currently being transmitted or queued. each packet is of length l and the link has transmission rate r. what is the average queuing delay for the n packets? (b) (5 points) now suppose that one of such n packets arrives to the link every l/2r seconds. what is the average queuing delay of a packet?
Answers: 2
Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
Engineering, 04.07.2019 18:20
Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?
Answers: 3
Engineering, 04.07.2019 18:20
What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.
Answers: 3
Engineering, 04.07.2019 19:10
Asteel wire of 2 mm diameter is fixed between two points located 2 m apart. the tensile force in the wire is 250n, if its density of steel is given by 7830 kg/m3 the fundamental frequency of vibration hz? ?
Answers: 3
3. (a) (5 points) suppose n packets arrive simultaneously to a link at which no packets are currentl...
English, 15.12.2020 19:50
History, 15.12.2020 19:50
English, 15.12.2020 19:50
English, 15.12.2020 19:50
History, 15.12.2020 19:50
History, 15.12.2020 19:50
Mathematics, 15.12.2020 19:50
Mathematics, 15.12.2020 19:50
Mathematics, 15.12.2020 19:50
English, 15.12.2020 19:50
Mathematics, 15.12.2020 19:50