Engineering, 01.11.2019 04:31 drandbone92
Acivil engineer has decided that a parameter termed the "resilient modulus" is central in determining if asphalt roads develop ruts. measurements were made of the resilient modulus on a set of rutted and non-rutted roads. the results from these tests are given below. the units of these measurements are 10^6 kpa and were made at the same temperature(40 degree). using this data perform a hypothesis test to determine if the resilient modulus might be a good parameter to determine road rutting. rutted: 1.48, 1.88, 1.90, 1.23, 1.00 non-rutted: 3.06, 2.58, 1.70, 2.44, 2.03, 1.76, 2.86, 1.04, 2.82.
Answers: 3
Engineering, 04.07.2019 03:10
What precautions should you take to prevent injuries when dealing with heavy loads?
Answers: 1
Engineering, 04.07.2019 18:10
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
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
Acivil engineer has decided that a parameter termed the "resilient modulus" is central in determinin...
Mathematics, 12.10.2020 19:01
English, 12.10.2020 19:01
Mathematics, 12.10.2020 19:01
English, 12.10.2020 19:01
Mathematics, 12.10.2020 19:01
History, 12.10.2020 19:01
English, 12.10.2020 19:01
Geography, 12.10.2020 19:01
Mathematics, 12.10.2020 19:01