subject
Engineering, 13.09.2019 23:30 derekcalhoun4943

Acasting process was performed using an alloy and certain type of sand mold, it took 147 seconds for a cylindrical shaped alloy with diameter 20mm and length 50mm to solidify a) determine the value of the mold constant in the chvorinov's rule b) if the same alloy and mold type were used, find the total solidification time for a cube shaped casting. the cube is 30mm on a side.

ansver
Answers: 1

Another question on Engineering

question
Engineering, 03.07.2019 14:10
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
question
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
question
Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
question
Engineering, 04.07.2019 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
You know the right answer?
Acasting process was performed using an alloy and certain type of sand mold, it took 147 seconds for...
Questions
question
Mathematics, 11.01.2021 19:30
question
Mathematics, 11.01.2021 19:30
question
Computers and Technology, 11.01.2021 19:30
Questions on the website: 13722363