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A beam AB simply supported at its ends A and B, 3m long, carries a uniformly distributed load of 1kN/m over its entire length and a concentrated load of 3kN, at 1m from A.
If ISMB 150 with IXX = 300 cm4 is used for the beam, the maximum value of bending stress is
  • a)
    75 MPa
  • b)
    85 MPa
  • c)
    125 MPa
  • d)
    250 MPa
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A beam AB simply supported at its ends A and B, 3m long, carries a un...
Taking moment about point A
3RB = 3 + 4.5
RB = 2.5 kN RA + RB = 3 + (1 × 3)
RA + RB = 6
RA = 3.5 kN
Mmax = (B M)c
= 75 MPa
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Most Upvoted Answer
A beam AB simply supported at its ends A and B, 3m long, carries a un...
Taking moment about point A
3RB = 3 + 4.5
RB = 2.5 kN RA + RB = 3 + (1 × 3)
RA + RB = 6
RA = 3.5 kN
Mmax = (B M)c
= 75 MPa
Free Test
Community Answer
A beam AB simply supported at its ends A and B, 3m long, carries a un...
Taking moment about point A
3RB = 3 + 4.5
RB = 2.5 kN RA + RB = 3 + (1 × 3)
RA + RB = 6
RA = 3.5 kN
Mmax = (B M)c
= 75 MPa
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A beam AB simply supported at its ends A and B, 3m long, carries a uniformly distributed load of 1kN/m over its entire length and a concentrated load of 3kN, at 1m from A.If ISMB 150 with IXX = 300 cm4 is used for the beam, the maximum value of bending stress isa) 75 MPab) 85 MPac) 125 MPad) 250 MPaCorrect answer is option 'A'. Can you explain this answer?
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A beam AB simply supported at its ends A and B, 3m long, carries a uniformly distributed load of 1kN/m over its entire length and a concentrated load of 3kN, at 1m from A.If ISMB 150 with IXX = 300 cm4 is used for the beam, the maximum value of bending stress isa) 75 MPab) 85 MPac) 125 MPad) 250 MPaCorrect answer is option 'A'. 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 beam AB simply supported at its ends A and B, 3m long, carries a uniformly distributed load of 1kN/m over its entire length and a concentrated load of 3kN, at 1m from A.If ISMB 150 with IXX = 300 cm4 is used for the beam, the maximum value of bending stress isa) 75 MPab) 85 MPac) 125 MPad) 250 MPaCorrect answer is option 'A'. 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 beam AB simply supported at its ends A and B, 3m long, carries a uniformly distributed load of 1kN/m over its entire length and a concentrated load of 3kN, at 1m from A.If ISMB 150 with IXX = 300 cm4 is used for the beam, the maximum value of bending stress isa) 75 MPab) 85 MPac) 125 MPad) 250 MPaCorrect answer is option 'A'. Can you explain this answer?.
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