1. Asbestos can be dangerous but is not a known carcinogen.
A) O True
B) O False...
Engineering, 14.09.2021 14:00 rodneydean4515
1. Asbestos can be dangerous but is not a known carcinogen.
A) O True
B) O False
Answers: 3
Engineering, 04.07.2019 18:10
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Engineering, 04.07.2019 18:10
For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater
Answers: 3
Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
Answers: 2
Engineering, 04.07.2019 18:10
Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k
Answers: 2
Mathematics, 24.07.2019 03:30
Biology, 24.07.2019 03:30
Mathematics, 24.07.2019 03:30
History, 24.07.2019 03:30
Social Studies, 24.07.2019 03:30
Biology, 24.07.2019 03:30
Mathematics, 24.07.2019 03:30
Mathematics, 24.07.2019 03:30
History, 24.07.2019 03:30
Social Studies, 24.07.2019 03:30
English, 24.07.2019 03:30
History, 24.07.2019 03:30