Engineering, 27.11.2019 23:31 bckyanne3
Group decision support systems (gdss): select one: a. are designed to allow meeting attendees to share their thoughts in real-time with their peers. b. support decisions that require knowledge about the geographic distribution of resources. c. are only used with geographically dispersed attendees. d. facilitate the solution of unstructured problems. e. provide tools that allow managers to visualize data.
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 18:10
Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan
Answers: 3
Engineering, 04.07.2019 18:10
Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.
Answers: 3
Engineering, 04.07.2019 18:20
Air flows over a heated plate à t a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point.the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.
Answers: 1
Group decision support systems (gdss): select one: a. are designed to allow meeting attendees to s...
Computers and Technology, 15.08.2019 07:10
Computers and Technology, 15.08.2019 07:10
Computers and Technology, 15.08.2019 07:10
Computers and Technology, 15.08.2019 07:10
Computers and Technology, 15.08.2019 07:10
Computers and Technology, 15.08.2019 07:10
Computers and Technology, 15.08.2019 07:10
Computers and Technology, 15.08.2019 07:10