Ans:
Solve the steel question - within 10 minutes have the most probability to cause undesirable bending....
Solve the steel question - within 10 minutes For standard and design consideration 3/4 in diameter bolt connection of plate 1/2 in thickness, check the bearing strength (Rn). Lc = 1.688 in and Fu = 58 ksi. Select one: a. all answers false b. exceed the upper limit c. less than upper limit O d. no upper limit
Solve the steel question - within 10 minutes are preferred to be used for small trusses Select one: O a. high strength bolts b. all answers are false C. snug-tight bolts O d. Ordinary bolts
Solve the steel question - within 10 minutes A hanger subjected to an off center tensile load is considered as Select one: O a. tension member. b. beam element. c. all answers are false. O d. column element.
Solve the steel question - within 10 minutes When deformation at the bolt hole at service load is not a design consideration, then the bearing capacity of the bolt is Select one: O a. not affected. O b. all answers are false. c. increases. O d. decreases.
Solve the steel question - within 10 minutes Bolting is Select one: O a. all answers are false. b. requires high skilled labor. C. cheaper than welding. O d. slow erection process.
Solve the steel question - within 10 minutes Generally shear is not a problem in steel beams because Select one: O a. bending moment is large. O b. shear stresses are always small. C. controlled by bracing. d. the webs of rolled shapes are capable of resisting rather large shearing forces.
Solve the steel question - within 10 minutes The most structural welding type used is........... welding Select one: O a. rod b. arc O c. fillet O d. gas
Solve the steel question - within 10 minutes The AISC Specifications limit deflections of steel beams for the reason that Select one: O a. deflections may damage the other materials supported by the beam. O b. all answers are true. c. the appearance of structures. O d. it may decreases the safety of the structure.
Solve the steel question - within 10 minutes The most structural welding type used is............ Welding Select one: a. arc b. rod c. fillet d. gas
Solve the steel question - within 10 minutes are the beams that support the exterior walls of buildings Select one: O a. Floor beams b. Joists c. Spandrel beams O d. Lintels