A simply supported rectangular beam 50 mm wide by 100 mm deep, carries a uniformly distributed load of 1200 N/m over the entire length. 1. Which of the following gives the max. length of the beam If the flexural stress is limited to 20 MPa. a. 3.11 m. b. 3.33 m. c. 3.44 m. d. 3.66 m. 2. Which of the following gives the max. shearing stress of the beam. a. 0.30 MPa b. 0.50 MPa c. 0.40 MPa d. 0.60 MPa 3. Which of the following gives the max. deflection of the beam assuming E = 18000 MPa. a. 24.52 mm b. 25.72 mm c. 26.62 mm d. 28.82 mm
A simply supported rectangular beam 50 mm wide by 100 mm deep, carries a uniformly distributed load of 1200 N/m over the entire length. 1. Which of the following gives the max. length of the beam If the flexural stress is limited to 20 MPa. a. 3.11 m. b. 3.33 m. c. 3.44 m. d. 3.66 m. 2. Which of the following gives the max. shearing stress of the beam. a. 0.30 MPa b. 0.50 MPa c. 0.40 MPa d. 0.60 MPa 3. Which of the following gives the max. deflection of the beam assuming E = 18000 MPa. a. 24.52 mm b. 25.72 mm c. 26.62 mm d. 28.82 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A simply supported rectangular beam 50 mm wide by 100 mm deep, carries a uniformly distributed load of 1200 N/m over the entire length.
1. Which of the following gives the max. length of the beam If the flexural stress is limited to 20 MPa.
a. 3.11 m.
b. 3.33 m.
c. 3.44 m.
d. 3.66 m.
2. Which of the following gives the max. shearing stress of the beam.
a. 0.30 MPa
b. 0.50 MPa
c. 0.40 MPa
d. 0.60 MPa
3. Which of the following gives the max. deflection of the beam assuming E = 18000 MPa.
a. 24.52 mm
b. 25.72 mm
c. 26.62 mm
d. 28.82 mm
Transcribed Image Text:<50
1200 N/m
100
Beam section
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