mechanical-engineering-strength-of-materials Related Question Answers

176. The bending moment diagram for a simply supported beam carrying a uniformly distributed load of w per unit length, will be





177. The bending moment at the centre of a simply supported beam with a gradually varying load from zero at both ends to w per metre at the centre is wl/4.



178. A body is subjected to a direct tensile stress of 300 MPa in one plane accompanied by a simple shear stress of 200 MPa. The maximum shear stress will be





179. In a thick cylindrical shell subjected to an internal pressure (p), the tangential stress is always a tensile stress where as the radial stress is a compressive stress



180. The sun and the planets revolving round it are known as .........?





181. The Home Minister of India during the demolition of Babri Masjid?





182. A simply supported beam of length l is loaded with a uniformly distributed load of w per unit length. The maximum deflection is and lies at the centre of the beam.



183. Who was popularly known as the ‘Jhansi of Travancore?





184. The plant cell wall is made up of?





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





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





187. Provide synonyms: Generous?





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



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




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





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





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





193. 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.



194. 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





195. 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





196. The pancreas secretes?





197. 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.



198. 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





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





200. In the below figure, __________ represents glass.





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