Can someone help me with a auto cad drawing ?
...
Answers: 2
Engineering, 03.07.2019 14:10
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
Engineering, 04.07.2019 18:10
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
Answers: 3
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
English, 08.11.2019 13:31
Arts, 08.11.2019 13:31
Biology, 08.11.2019 13:31
Chemistry, 08.11.2019 13:31
Biology, 08.11.2019 13:31
Mathematics, 08.11.2019 13:31
Mathematics, 08.11.2019 13:31
Social Studies, 08.11.2019 13:31
Computers and Technology, 08.11.2019 13:31
English, 08.11.2019 13:31
Chemistry, 08.11.2019 13:31