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A copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm. The roll of radius 300 mm rotates at 100 rpm. The average shear strength of the work material is 180 MPa. The roll strip contact length and the roll force are
[PI 2006]
  • a)
    15.8 mm and 0.569 MN
  • b)
    18.97 mm  0.683 MN
  • c)
    38.73 mm and 1.395 MN
  • d)
    38.73 mm and 2.09 MN
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A copper strip of 200 mm width and 300 mm thickness is to be rolled to...
hi = 300 mm hf = 295 mm
Δh = hi - hf = 5 mm
R = 300 mm, N = 100 rpm.
tavg = 180 MPa
Roll strip contact length
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Most Upvoted Answer
A copper strip of 200 mm width and 300 mm thickness is to be rolled to...
hi = 300 mm hf = 295 mm
Δh = hi - hf = 5 mm
R = 300 mm, N = 100 rpm.
tavg = 180 MPa
Roll strip contact length
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A copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm. The roll of radius 300 mm rotates at 100 rpm. The average shear strength of the work material is 180 MPa. The roll strip contact length and the roll force are[PI 2006]a)15.8 mm and 0.569 MNb)18.97 mm 0.683 MNc)38.73 mm and 1.395 MNd)38.73 mm and 2.09 MNCorrect answer is option 'C'. Can you explain this answer?
Question Description
A copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm. The roll of radius 300 mm rotates at 100 rpm. The average shear strength of the work material is 180 MPa. The roll strip contact length and the roll force are[PI 2006]a)15.8 mm and 0.569 MNb)18.97 mm 0.683 MNc)38.73 mm and 1.395 MNd)38.73 mm and 2.09 MNCorrect answer is option 'C'. 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 copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm. The roll of radius 300 mm rotates at 100 rpm. The average shear strength of the work material is 180 MPa. The roll strip contact length and the roll force are[PI 2006]a)15.8 mm and 0.569 MNb)18.97 mm 0.683 MNc)38.73 mm and 1.395 MNd)38.73 mm and 2.09 MNCorrect answer is option 'C'. 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 copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm. The roll of radius 300 mm rotates at 100 rpm. The average shear strength of the work material is 180 MPa. The roll strip contact length and the roll force are[PI 2006]a)15.8 mm and 0.569 MNb)18.97 mm 0.683 MNc)38.73 mm and 1.395 MNd)38.73 mm and 2.09 MNCorrect answer is option 'C'. Can you explain this answer?.
Solutions for A copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm. The roll of radius 300 mm rotates at 100 rpm. The average shear strength of the work material is 180 MPa. The roll strip contact length and the roll force are[PI 2006]a)15.8 mm and 0.569 MNb)18.97 mm 0.683 MNc)38.73 mm and 1.395 MNd)38.73 mm and 2.09 MNCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of A copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm. The roll of radius 300 mm rotates at 100 rpm. The average shear strength of the work material is 180 MPa. The roll strip contact length and the roll force are[PI 2006]a)15.8 mm and 0.569 MNb)18.97 mm 0.683 MNc)38.73 mm and 1.395 MNd)38.73 mm and 2.09 MNCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm. The roll of radius 300 mm rotates at 100 rpm. The average shear strength of the work material is 180 MPa. The roll strip contact length and the roll force are[PI 2006]a)15.8 mm and 0.569 MNb)18.97 mm 0.683 MNc)38.73 mm and 1.395 MNd)38.73 mm and 2.09 MNCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for A copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm. The roll of radius 300 mm rotates at 100 rpm. The average shear strength of the work material is 180 MPa. The roll strip contact length and the roll force are[PI 2006]a)15.8 mm and 0.569 MNb)18.97 mm 0.683 MNc)38.73 mm and 1.395 MNd)38.73 mm and 2.09 MNCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of A copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm. The roll of radius 300 mm rotates at 100 rpm. The average shear strength of the work material is 180 MPa. The roll strip contact length and the roll force are[PI 2006]a)15.8 mm and 0.569 MNb)18.97 mm 0.683 MNc)38.73 mm and 1.395 MNd)38.73 mm and 2.09 MNCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm. The roll of radius 300 mm rotates at 100 rpm. The average shear strength of the work material is 180 MPa. The roll strip contact length and the roll force are[PI 2006]a)15.8 mm and 0.569 MNb)18.97 mm 0.683 MNc)38.73 mm and 1.395 MNd)38.73 mm and 2.09 MNCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
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