![subject](/tpl/images/cats/User.png)
Engineering, 21.04.2020 04:34 debrielcalderon
The roads represented by the graph are all unpaved The lengths of the roads between pairs of towns are represented by edge weights. Which roads should be paved so that there is a path of paved roads connecting every town and a minimum road length paved?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 19:10
What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces.a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 19:20
Asimple speed reducer is composed of 2 spur gears. the pinion gear has a pitch diameter of 0.75" and 36 teeth while the driven gear has a pitch diameter of 4.0" and 192 teeth. a)-what is the diametral pitch of each gear? b)-if an electric motor rotating ccw at 3000 rpm is coupled to the pinion, what is the rotational speed of the driven gear? c)-if the torque delivered to the pinion is 1 n-m, what is the torque on the driven gear? d)-what is the power transmitted by the gear train?
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 06.07.2019 02:30
An electric motor is used to drive a power press which makes steel turning moment diagrams 323 pressings from a metal sheet. the motor runs at a mean speed of 50 rev/s. the torque required is 10.0nm for 0.2s, followed by 1.0nm for0.3 s with this sequence then being repeated. what is the minimum power required of the motor and the moment of incrtia required for the t1ywhcel if the speed fluctuations are to be restricted to 1.5%?
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 06.07.2019 03:20
Asimply supported beam abc of length l has ab of length hl and second moment of area / and bc of length hl and second moment of area i2. determine the strain energy stored in the beam when it is subject to a vertical load f at its midpoint and the consequential central deflection.
Answers: 2
You know the right answer?
The roads represented by the graph are all unpaved The lengths of the roads between pairs of towns a...
Questions
![question](/tpl/images/cats/en.png)
English, 26.09.2019 02:20
![question](/tpl/images/cats/en.png)
English, 26.09.2019 02:20
![question](/tpl/images/cats/en.png)
English, 26.09.2019 02:20
![question](/tpl/images/cats/en.png)
English, 26.09.2019 02:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 02:20
![question](/tpl/images/cats/en.png)
English, 26.09.2019 02:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 26.09.2019 02:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 26.09.2019 02:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 02:20
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 02:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 02:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 02:20
![question](/tpl/images/cats/istoriya.png)
History, 26.09.2019 02:20