Which of the following is not true?(a) for optimum bending resistance, beam material should be near neutral axis(b) for optimum bending resistance, beam material should be far away from neutral axis(c) for optimum bending resistance, web area of beam has to be adequate for resisting shear(d) maximum bending and maximum shear usually occur at different cross sectionThe question was asked during a job interview.This interesting question is from Beam Types and Sections in portion Design of Beams of Design of Steel Structures

Which of the following is not true?(a) for optimum bending resistance,

1.	Which of the following is not true?(a) for optimum bending resistance, beam material should be near neutral axis(b) for optimum bending resistance, beam material should be far away from neutral axis(c) for optimum bending resistance, web area of beam has to be adequate for resisting shear(d) maximum bending and maximum shear usually occur at different cross sectionThe question was asked during a job interview.This interesting question is from Beam Types and Sections in portion Design of Beams of Design of Steel Structures
Answer» The correct OPTION is (a) for optimum bending resistance, beam material should be near neutral axis Best explanation: For optimum bending resistance, beam material should be far away from neutral axis and web area of beam has to be adequate for resisting shear. Maximum bending and maximum shear usually occur at different cross section. in continuous beams, they MAY occur at same cross section near interior supports, but interaction effects are NORMALLY NEGLECTED.

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Which of the following are not correct regarding design of beams with openings?(a) diameter of circular opening should be restricted to 0.5D(b) for rectangular stiffened openings depth should be less than 0.7D and length less 2D(c) for rectangular unstiffened openings, depth should be less than 0.5D and length less than 1.5D(d) point load should be applied within a distance d from adjacent openingThis question was addressed to me in an interview for internship.My question is taken from Deflection & Holes in Beams in portion Design of Beams of Design of Steel Structures
Which of the following are correct regarding design of beams with openings?(a) web opening should be away from support by twice the beam depth(b) hole should be eccentrically placed in web(c) hole should not be placed within middle one third of the span(d) clear spacing between openings should be less than beam depthThis question was posed to me in an online quiz.This key question is from Deflection & Holes in Beams in section Design of Beams of Design of Steel Structures
The most critical location for failure due to web crippling is(a) flange cross section(b) middle of web(c) start of fillet(d) root of filletThe question was posed to me in an interview.Query is from Web Buckling & Crippling in portion Design of Beams of Design of Steel Structures
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The effective depth when top flanges are restrained against rotation but not against lateral deflection is(a) 2d/3(b) 2d(c) d(d) d/2I have been asked this question in examination.This is a very interesting question from Web Buckling & Crippling topic in chapter Design of Beams of Design of Steel Structures
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