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A cylinder riser is used for casting steel cube of 10 cm side. Its freezing constant for the metal is 0.1, contraction ratio from liquid to solid is 0.03 and same mould material is used around casting and riser. If freezing ratio is 1.25. the dimension of the riser (in cm) will be _________.
Assume side riser.
Correct answer is '8.18'. Can you explain this answer?
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A cylinder riser is used for casting steel cube of 10 cm side. Its fr...
By Caine's method, x = a/y-b + c
Where a = freezing constant
b = contraction ratio
c = relative freezing rate of riser
Casting = 1, if same mould material is used around casting and riser.
x = freezing ratio = (A/v)c/ (A/V)r,
y = volume ratio = Vr/Vc
Putting the values of a, b, c, we get
x= 0.1/y-0.03 + 1
At x = 1.25,
y = 0.43
y = vr/vc = 0.43
For side riser, h = d
Vr = π/4d2 x h = π/4d3
Vc = 1000 cm3
π/4 x d3/1000 = 0.43
d = 8.180 cm
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A cylinder riser is used for casting steel cube of 10 cm side. Its freezing constant for the metal is 0.1, contraction ratio from liquid to solid is 0.03 and same mould material is used around casting and riser. If freezing ratio is 1.25. the dimension of the riser (in cm) will be _________.Assume side riser.Correct answer is '8.18'. Can you explain this answer?
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A cylinder riser is used for casting steel cube of 10 cm side. Its freezing constant for the metal is 0.1, contraction ratio from liquid to solid is 0.03 and same mould material is used around casting and riser. If freezing ratio is 1.25. the dimension of the riser (in cm) will be _________.Assume side riser.Correct answer is '8.18'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A cylinder riser is used for casting steel cube of 10 cm side. Its freezing constant for the metal is 0.1, contraction ratio from liquid to solid is 0.03 and same mould material is used around casting and riser. If freezing ratio is 1.25. the dimension of the riser (in cm) will be _________.Assume side riser.Correct answer is '8.18'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A cylinder riser is used for casting steel cube of 10 cm side. Its freezing constant for the metal is 0.1, contraction ratio from liquid to solid is 0.03 and same mould material is used around casting and riser. If freezing ratio is 1.25. the dimension of the riser (in cm) will be _________.Assume side riser.Correct answer is '8.18'. Can you explain this answer?.
A cylinder riser is used for casting steel cube of 10 cm side. Its freezing constant for the metal is 0.1, contraction ratio from liquid to solid is 0.03 and same mould material is used around casting and riser. If freezing ratio is 1.25. the dimension of the riser (in cm) will be _________.Assume side riser.Correct answer is '8.18'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A cylinder riser is used for casting steel cube of 10 cm side. Its freezing constant for the metal is 0.1, contraction ratio from liquid to solid is 0.03 and same mould material is used around casting and riser. If freezing ratio is 1.25. the dimension of the riser (in cm) will be _________.Assume side riser.Correct answer is '8.18'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A cylinder riser is used for casting steel cube of 10 cm side. Its freezing constant for the metal is 0.1, contraction ratio from liquid to solid is 0.03 and same mould material is used around casting and riser. If freezing ratio is 1.25. the dimension of the riser (in cm) will be _________.Assume side riser.Correct answer is '8.18'. Can you explain this answer?.
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