74503. A shear stress across a plane, is always accompanied by a balancing shear stress across the plane and normal to it.
74504. Solankis were the rulers of?
74505. Haemolytic snake venoum affects?
74506. The bending moment diagram for a simply supported beam loaded in its centre is
74507. A load which acts at a point on a beam is not called uniformly distributed load.
74508. A beam supported on more than two supports is called
74509. In a leaf spring, the length of all the leaves are equal.
74510. Two beams, one of circular cross-section and the other of square cross-section, have equal areas of cross-sections. When these beams are subjected to bending,
74511. A beam extending beyond the supports is called
74512. The compression test is carried on __________ materials.
74513. A closely-coiled helical spring is cut into two halves. The stiffness of the resulting spring will be
74514. When a material is loaded within elastic limit, the material will regain its shape and size when the load is removed.
74515. The critical neutral axis of a reinforced cement concrete beam is based on the principle that the neutral axis is situated at the centre of gravity of a given section.
74516. The bending stress in abeam is __________ bending moment.
74517. The tensile strength of ductile materials is __________ its compressive strength.
74518. In case of an under-reinforced beam, the depth of actual neutral axis is __________ that of the critical neutral axis.
74519. The maximum shear stress developed in a beam of circular section is __________ the average shear stress.
74520. When a body is subjected to a direct tensile stress (σ) in one plane, then maximum normal stress occurs at a section inclined at __________ to the normal of the section.
74521. For no tension condition in the base of a short column of circular section, the line of action of the load should be within a circle of diameter equal to __________ of the main circle.
74522. A rectangular beam of length l supported at its two ends carries a central point load W. The maximum deflection occurs
74523. A leaf spring is supported at the
74524. Fill up the blanks using suitable choices: We should all help .........-— .?
74525. The unit of stress in S.I. units is
74526. The first country to issue Postal stamps was?
74527. The Rankine's formula holds good for
74528. A rectangular beam subjected to a bending moment is shown in the below figure. The upper layer of the beam will be in tension.
74529. Where is the headquarters of Inter-Governmental Panel for Climatic Changes (IPCC)?
74530. In case of eccentrically loaded struts __________ is preferred.
74531. In a certain code BEAUTY is written as DHEZZF. How is FLOWER written in the same code?
74532. In a stress-strain diagram as shown in the below figure, the curve A represents
74533. A thick pressure vessel is always used for the generation of steam, as it can withstand high pressures.
74534. Shear modulus is the ratio of
74535. The assumption made in the theory of the reinforced cement concrete beam is that
74536. When there is a sudden increase or decrease in shear force diagram between any two points, it indicates that there is a
74537. The steel bars in a reinforced cement concrete beam are embedded __________ of the beam.
74538. The distance between the centres of rivets in adjacent rows of zig-zag riveted joint, is called back pitch.
74539. In a watch, the spring is used to store strain energy. This energy is released
74540. A flitched beam is used to
74541. A closely-coiled helical spring of stiffness k is cut into (n) equal parts. The stiffness in each part of the spring will be
74542. The ratio of the lateral strain to the linear strain is called
74543. Hook's law holds good up to
74544. The shear force at the ends of a simply supported beam carrying a uniformly distributed load of w per unit length is
74545. The shear modulus of most materials with respect to the modulus of elasticity is
74546. In a thin cylindrical shell subjected to an internal pressure p, the ratio of longitudinal stress to the hoop stress is
74547. The maximum shear stress is __________ the algebraic difference of maximum and minimum normal stresses.
74548. The bending moment of a cantilever beam of length l and carrying a uniformly distributed load of w per unit length is __________ at the free end.
74549. The ultimate tensile stress for mild steel is __________ the ultimate compressive stress.
74550. The direct stress induced in a long column is __________ as compared to bending stress.