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A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. The allowable safe stress of the material is 80 MPa. Take, diameter of rivet D = 6√t, where, t = plate thickness (in mm). The pitch of the single riveted but joint is (assume efficiency of the riveted joint = 80%)
- a)95 mm
- b)125 mm
- c)145 mm
- d)165 mm
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. ...
Given, d = 3 m, p =1 MPa, η = 0.8
Maximum stress of boiler = hoop stress =
t = 23.4375 mm
Diameter of rivet, D = 6 √23.4375 = 29.047 mm
Efficiency of the riveted joint,
Where, P =pitch of the rivets for longitudinal joint
Maximum stress of boiler = hoop stress =
t = 23.4375 mm
Diameter of rivet, D = 6 √23.4375 = 29.047 mm
Efficiency of the riveted joint,
Where, P =pitch of the rivets for longitudinal joint
Most Upvoted Answer
A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. ...
To determine the maximum allowable stress on the boiler, we need to calculate the maximum allowable internal pressure.
Given:
Diameter of the boiler (d) = 3 m
Internal pressure (P) = 1 MPa
We can use the formula for hoop stress in a cylindrical pressure vessel:
σ = (P * d) / (2 * t)
Where:
σ = hoop stress
P = internal pressure
d = diameter of the boiler
t = thickness of the boiler
Since we are given the diameter of the boiler (d), we need to find the thickness of the boiler (t).
The diameter of the rivet (D) is given as 6. We can assume that the thickness of the boiler is equal to the diameter of the rivet (t = D).
Substituting the values into the formula:
σ = (1 MPa * 3 m) / (2 * 6)
σ = 0.5 MPa
The maximum allowable stress (σ) is 0.5 MPa.
Since the allowable safe stress of the material is given as 80 MPa, the maximum allowable stress is well within the safe limit.
Given:
Diameter of the boiler (d) = 3 m
Internal pressure (P) = 1 MPa
We can use the formula for hoop stress in a cylindrical pressure vessel:
σ = (P * d) / (2 * t)
Where:
σ = hoop stress
P = internal pressure
d = diameter of the boiler
t = thickness of the boiler
Since we are given the diameter of the boiler (d), we need to find the thickness of the boiler (t).
The diameter of the rivet (D) is given as 6. We can assume that the thickness of the boiler is equal to the diameter of the rivet (t = D).
Substituting the values into the formula:
σ = (1 MPa * 3 m) / (2 * 6)
σ = 0.5 MPa
The maximum allowable stress (σ) is 0.5 MPa.
Since the allowable safe stress of the material is given as 80 MPa, the maximum allowable stress is well within the safe limit.
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A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. The allowable safe stress of the material is 80 MPa. Take, diameter of rivet D = 6√t, where, t = plate thickness (in mm). The pitch of the single riveted but joint is (assume efficiency of the riveted joint = 80%)a)95 mmb)125 mmc)145 mmd)165 mmCorrect answer is option 'C'. Can you explain this answer?
Question Description
A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. The allowable safe stress of the material is 80 MPa. Take, diameter of rivet D = 6√t, where, t = plate thickness (in mm). The pitch of the single riveted but joint is (assume efficiency of the riveted joint = 80%)a)95 mmb)125 mmc)145 mmd)165 mmCorrect answer is option 'C'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. The allowable safe stress of the material is 80 MPa. Take, diameter of rivet D = 6√t, where, t = plate thickness (in mm). The pitch of the single riveted but joint is (assume efficiency of the riveted joint = 80%)a)95 mmb)125 mmc)145 mmd)165 mmCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. The allowable safe stress of the material is 80 MPa. Take, diameter of rivet D = 6√t, where, t = plate thickness (in mm). The pitch of the single riveted but joint is (assume efficiency of the riveted joint = 80%)a)95 mmb)125 mmc)145 mmd)165 mmCorrect answer is option 'C'. Can you explain this answer?.
A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. The allowable safe stress of the material is 80 MPa. Take, diameter of rivet D = 6√t, where, t = plate thickness (in mm). The pitch of the single riveted but joint is (assume efficiency of the riveted joint = 80%)a)95 mmb)125 mmc)145 mmd)165 mmCorrect answer is option 'C'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. The allowable safe stress of the material is 80 MPa. Take, diameter of rivet D = 6√t, where, t = plate thickness (in mm). The pitch of the single riveted but joint is (assume efficiency of the riveted joint = 80%)a)95 mmb)125 mmc)145 mmd)165 mmCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. The allowable safe stress of the material is 80 MPa. Take, diameter of rivet D = 6√t, where, t = plate thickness (in mm). The pitch of the single riveted but joint is (assume efficiency of the riveted joint = 80%)a)95 mmb)125 mmc)145 mmd)165 mmCorrect answer is option 'C'. Can you explain this answer?.
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A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. The allowable safe stress of the material is 80 MPa. Take, diameter of rivet D = 6√t, where, t = plate thickness (in mm). The pitch of the single riveted but joint is (assume efficiency of the riveted joint = 80%)a)95 mmb)125 mmc)145 mmd)165 mmCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. The allowable safe stress of the material is 80 MPa. Take, diameter of rivet D = 6√t, where, t = plate thickness (in mm). The pitch of the single riveted but joint is (assume efficiency of the riveted joint = 80%)a)95 mmb)125 mmc)145 mmd)165 mmCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of A 3 m diameter riveted boiler sustains an internal pressure of 1 MPa. The allowable safe stress of the material is 80 MPa. Take, diameter of rivet D = 6√t, where, t = plate thickness (in mm). The pitch of the single riveted but joint is (assume efficiency of the riveted joint = 80%)a)95 mmb)125 mmc)145 mmd)165 mmCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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