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You Are On Multi Choice Question Bank SET 1486

74301. The plant cell wall is made up of?





74302. In a thick cylindrical shell subjected to an internal pressure (p), the tangential stress across the thickness of a cylinder is





74303. The strength of the un-riveted or solid plate per pitch length is





74304. Provide synonyms: Generous?





74305. A simply supported beam is one which is supported on more than two supports.



74306. For long columns, thevalue of buckling load is __________ crushing load.




74307. For the beam shown in the below figure, the shear force diagram between A and B is





74308. The maximum shear stress in a thin cylindrical shell subjected to internal pressure p is





74309. When a shaft, is subjected to torsion, the shear stress induced in the shaft varies from





74310. The maximum bending moment for a simply supported beam with a gradually varying load from zero at both ends and w per metre at the centre, lies at the centre of a beam.



74311. A body is subjected to a tensile stress of 1200 MPa on one plane and another tensile stress of 600 MPa on a plane at right angles to the former. It is also subjected to a shear stress of 400 MPa on the same planes. The maximum shear stress will be





74312. A shaft of diameter D is subjected to a twisting moment (T) and a bending moment (M). If the maximum bending stress is equal to maximum shear stress developed, then M is equal to





74313. The pancreas secretes?





74314. The maximum bending moment of a cantilever beam of length l and carrying a uniformly distributed load of w per unit length lies at the middle of its length.



74315. A circular shaft fixed at, A has diameter D for half of its length and diameter D/2 over the other half, as shown in the below figure. If the rotation of B relative to A is 0.1 radian, the rotation of C relative to B will be





74316. Young's modulus may be defined as the ratio of





74317. In the below figure, __________ represents glass.





74318. Who is known as the father of Srilanka?





74319. When a bar of length l, width b and thickness t is subjected to a push of P, its





74320. If the magnitude of direct stress and bending stress is equal, then there will be zero stress at one of the extreme ends of a column.



74321. When a thin cvlindrical shell is subjected to an internal pressure, the volumetric strain is (where ε1 = Hoop strain, and ε2 = Longitudinal strain)





74322. In a riveted joint, when the rivets in.the adjacent rows are staggered in such a way that every rivet is in the middle of the two rivets of the opposite row, the joint is said to be diamond riveted.



74323. The factor of safety is always more than unity.



74324. Mohr's circle is used to determine the stresses on an oblique section of a body subjected to





74325. The proof resilience is the maximum strain energy which can be stored in a body.



74326. The maximum shear stress developed in a beam of rectangular section is __________ the average shear stress.





74327. In the below figure, curve C represents soft brass.



74328. A beam which is fixed at one end and free at the other is called





74329. When a body is subjected to three mutually perpendicular stresses, of equal intensity, the ratio of direct stress to the corresponding volumetric strain is known as



74330. The bending moment at a section tends to bend or deflect the beam and the internal stresses resist its bending. The resistance offered by the internal stresses, to the bending, is called





74331. The section modulus of a rectangular section about an axis through its C.G., is





74332. The ratio of shear modulus to the modulus of elasticity for a Poisson's ratio of 0.4 will be





74333. The maximum shear stress is equal to the radius of Mohr's circle.



74334. A closely coiled helical spring is of mean diameter (D) and spring wire diameter (d). The spring index is the ratio of



74335. Inflation can be contained by?





74336. If the diameter of pressure vessel is 15 times the wall thickness, the vessel is said to be a thick shell.



74337. The rivets are used for __________ fastenings.



74338. The strength of a riveted joint is equal to the





74339. In the below figure, Hook's law holds good, for the portion from O to A.



74340. The neutral axis of the symmetrical beam does not pass through the centroid of the beam.



74341. The Poisson's ratio for steel varies from





74342. The deformation of a bar under its own weight is __________ the deformation, if the same body is subjected to a direct load equal to weight of the body.





74343. The least number which when divided by 15,27,35 and 42 leaves in each case a remainder 7 is?





74344. In a simple bending theory, one of the assumption is that the plane sections before bending remain plane after bending. This assumption means that





74345. The maximum shear stress, in the given figure, is equal to __________ of the Mohr's circle.





74346. A simply supported beam of length l carries a point load W at a point C as shown in the below figure. The maximum deflection lies at





74347. Which of the following is the name of the scheme launched by the Government of India for adolescent girls?





74348. A uniformly distributed load may be assumed to behave like a point load at the centre of gravity of the load for all sorts of calculations.



74349. The shear force in the centre of a simply supported beam carrying a uniformly distributed load of w per unit length, is





74350. When a change in length takes place, the strain is known as





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