Q381
Open questionWhen two shafts of same length, one of which is hollow, transmit equal torques and have equal maximum stress, then they should have equal
Select an option to see the answer and solution.
Mechanical Engineering · all questionsStrength Of Materials
Strength Of Materials
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
445
Questions
20/23
Page
Pick an option on a question to see the right answer and solution.
Q382
Open questionThe ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular stresses of equal intensity, is equal to
Select an option to see the answer and solution.
Q383
Open questionFlow stress corresponds to
Select an option to see the answer and solution.
Q384
Open questionWhich is the false statement about true stress strain method?
Select an option to see the answer and solution.
Q385
Open questionThe change in the unit volume of a material under tension with increase in its Poisson's ratio will
Select an option to see the answer and solution.
Q386
Open questionA key is subjected to side pressure as well at shearing forces. These pressures are called
Select an option to see the answer and solution.
Q387
Open questionA riveted joint in which the number otrivets decrease from innermost to outer most rows is called
Select an option to see the answer and solution.
Q388
Open questionThe Poisson's ratio for steel varies from
Select an option to see the answer and solution.
Q389
Open questionWhen a body is subjected to two equal and opposite pulls, as a result of which the body tends to extend its length, the stress and strain induced is
Select an option to see the answer and solution.
Q390
Open questionWhen a body is subjected to two equal and opposite forces, acting tangentially across the resisting section, as a result of which the body tends to shear off across the section, the stress and strain induced is
Select an option to see the answer and solution.
Q391
Open questionIn a stress-strain diagram for mild steel, as shown in the below figure, the point ‘A’ represents
Select an option to see the answer and solution.
Q392
Open questionThe strength of a riveted joint is equal to the
Select an option to see the answer and solution.
Q393
Open questionThe safe twisting moment for a compound shaft is equal to the
Select an option to see the answer and solution.
Q394
Open questionResilience of a material is considered when it is subjected to
Select an option to see the answer and solution.
Q395
Open questionA section of beam is said to be in pure bending, if it is subjected to
Select an option to see the answer and solution.
Q396
Open questionThe bending moment diagram for a simply supported beam carrying a uniformly distributed load of ‘w’ per unit length, will be
Select an option to see the answer and solution.
Q397
Open questionTwo shafts 'A' and 'B' are made of same material. The shaft 'A' is solid and has diameter D. The shaft 'B' is hollow with outer diameter D and inner diameter . The strength of hollow shaft in torsion is _________ as that of solid shaft.
Select an option to see the answer and solution.
Q398
Open questionThe ratio of the largest load in a test to the original cross-sectional area of the test piece is called
Select an option to see the answer and solution.
Q399
Open questionFor a 25 mm hole drilled in plates, the diameter of rivet shank should be
Select an option to see the answer and solution.
Q400
Open questionThe maximum deflection of a cantilever beam of length '' with a point load 'W' at the free end is
Select an option to see the answer and solution.