Which of the following statement is true regarding residual stresses?(a) residual stress result in local early strain hardening(b) it increase plastic range of member(c) it is not important when fatigue is involved(d) it improves strength of memberThis question was addressed to me during a job interview.My question comes from Angles Under Tension and Factors affecting Strength topic in chapter Design of Tension Members of Design of Steel Structures

Which of the following statement is true regarding residual stresses?(

1.	Which of the following statement is true regarding residual stresses?(a) residual stress result in local early strain hardening(b) it increase plastic range of member(c) it is not important when fatigue is involved(d) it improves strength of memberThis question was addressed to me during a job interview.My question comes from Angles Under Tension and Factors affecting Strength topic in chapter Design of Tension Members of Design of Steel Structures
Answer» Right choice is (a) residual STRESS result in local early STRAIN hardening The EXPLANATION is: Residual stress result in local early strain hardening and reduce plastic range of MEMBER. Residual stresses have no consequences with respect to static strength of member, they can be important if FATIGUE is involved.

Discussion

No Comment Found

Related InterviewSolutions

What is the difference between strand and wire rope?(a) Strand consists of individual wires wound helically around a central core, wire rope is made of several strand laid helically around a core(b) Wire rope consists of individual wires wound helically around a central core, strand is made of several wire ropes laid helically around a core(c) Strand consists of individual wires wound straight around a central core, wire rope is made of several strand laid helically around a core(d) Wire rope consists of individual wires wound straight around a central core, strand is made of several wire ropes laid helically around a coreI got this question in quiz.My enquiry is from Tension Members and their Types topic in division Design of Tension Members of Design of Steel Structures
Which of the following statement is correct?(a) Single angle members are used where members are subjected to reversal of stresses(b) Double angle members are used in towers(c) Single angle members are used as web members in trusses(d) Double angle members are used as web members in trussesThis question was addressed to me by my college professor while I was bunking the class.Question is taken from Tension Members and their Types in chapter Design of Tension Members of Design of Steel Structures
A single unequal angle 100 x 75 x 10 of Fe410 grade of steel is connected to a 10mm thick gusset plate at the ends with six 16mm diameter bolts with pitch of 40mm to transfer tension. Find the tensile strength due to net section rupture if gusset is connected to 100mm leg.(a) 526.83 kN(b) 385.74 kN(c) 450.98 kN(d) 416.62 kNI have been asked this question during an interview.Question is from Design of Tension Members topic in section Design of Tension Members of Design of Steel Structures
Calculate the tensile strength due to gross section yielding of an angle section 125 x 75 x 10mm of Fe410 grade of steel connected with a gusset plate.(a) 780 kN(b) 586.95 kN(c) 432.27 kN(d) 225.36 kNThe question was asked in final exam.Question is taken from Design of Tension Members in portion Design of Tension Members of Design of Steel Structures
Determine block shear strength of tension member shown in figure if grade of steel is Fe410.(a) 309.06 kN(b) 216.49 kN(c) 258.49 kN(d) 326.54 kNThe question was posed to me during an online interview.I need to ask this question from Design of Tension Members in portion Design of Tension Members of Design of Steel Structures
Calculate the value of β for the given angle section ISA 150x115x8mm of Fe410 grade of steel connected with gusset plate : Length of weld = 150mm(a) 0.89(b) 0.75(c) 0.5(d) 1This question was posed to me in homework.I want to ask this question from Design of Tension Members in portion Design of Tension Members of Design of Steel Structures
Determine the effective net area for angle section ISA 100 x 75 x 12 mm, when 100mm leg is connected to a gusset plate using weld of length 140mm.(a) 1795 mm2(b) 1812 mm2(c) 1956 mm2(d) 2100 mm2I had been asked this question in quiz.Question is taken from Design of Tension Members in section Design of Tension Members of Design of Steel Structures
Calculate the minimum effective net area for the given section (300mm width, 10mm thick) connected to a 10 mm thick gusset plate by 18mm diameter bolts.(a) 2796mm^2(b) 2681mm^2(c) 2861mm^2(d) 3055mm^2I got this question in homework.My query is from Design of Tension Members topic in chapter Design of Tension Members of Design of Steel Structures
What is the net area for the plate 100 x 8 mm boltedwith a single bolt of 20mm diameter in case of drilled hole ?(a) 624 mm^2(b) 756 mm^2(c) 800 mm^2(d) 640 mm^2I have been asked this question during a job interview.I'd like to ask this question from Design of Tension Members in portion Design of Tension Members of Design of Steel Structures
Which section to be considered in the design for the net area of flat?(a) 1-5-6-3(b) 2-7-4(c) 1-5-7-4(d) 1-5-7-6-3This question was posed to me during an online exam.My question is taken from Design of Tension Members topic in chapter Design of Tension Members of Design of Steel Structures

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment