Engineering, 18.02.2022 05:50 Kinkela
Hich of the following would be a strong incentive for people interested in construction to choose being an electrician as a career path?
Job openings for electricians are expected to rise mostly because a large number of electricians are retiring.
Job openings for electricians are expected to rise mostly because a large number of electricians are retiring.
Electricians are required to join the International Brotherhood of Electrical Workers.
Electricians are required to join the International Brotherhood of Electrical Workers.
Electricians are among the highest paid tradespeople who work in construction.
Electricians are among the highest paid tradespeople who work in construction.
Electricians are paid highly because they work longer hours than other construction workers.
Answers: 3
Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Engineering, 04.07.2019 18:10
Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i.d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.
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
Hich of the following would be a strong incentive for people interested in construction to choose be...
History, 05.05.2020 10:01
Mathematics, 05.05.2020 10:01
English, 05.05.2020 10:01
Mathematics, 05.05.2020 10:01
Mathematics, 05.05.2020 10:01
History, 05.05.2020 10:01
Social Studies, 05.05.2020 10:02
Mathematics, 05.05.2020 10:02
Social Studies, 05.05.2020 10:02
Mathematics, 05.05.2020 10:02