126. The first war of independence was fought in the year .........?
127. The deformation of the bar per unit length in the direction of the force is known as
128. Who is known as plastic girl?
129. In watches, the spring is used to absorb shocks and vibrations.
130. All of the following kings of the Haryanka line in the sixth and fifth centruies B.c. were parricides, except?
131. The volumetric strain is the ratio of the
132. Codes of conduct of the Vedic society are laid down in which of the following specifically?
133. The breaking stress is __________ the ultimate stress.
134. A bolt is made to pass through a tube and both of them are tightly fitted with the help of washers and nuts. If the nut is tightened, then
135. 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 minimum normal stress will be
136. The given figure shows the Mohr's circle of stress for two unequal and like principal stresses (σx and σy) acting at a body across two mutually perpendicular planes. The resultant stress is given by
137. The shear force diagram fora cantilever beam of length l and carrying a gradually varying load from zero at free end and w per unit length at the fixed end is a
138. When one plate overlaps the other and the two plates are riveted together with two rows of rivets, the joint is known as
139. When a beam is subjected to a bending moment, the strain in a layer is __________ the distance from the neutral axis.
140. The thermal or temperature stress is a function of
141. In crustaceans (i.e. crabs, shrimps & sea fish etc.) the metallic base of the respiratory pigment is made up of?
142. A pressure vessel is said to be a thin shell when it is made of thin sheets.
143. When a column is subjected to an eccentric load, the stress induced in the column will be
144. When a shaft is subjected to a twisting moment, every cross-section of the shaft will be under
145. Alexander’s invasion of India?
146. A column is said to be a short column, when
147. In a thick cylindrical shell subjected to an internal pressure (p), the radial stress across the thickness of the cylinder is
148. In order to avoid tearing off the plate at an edge, the distance from the centre of the rivet hole to the nearest edge of the plate (i.e. margin) should be (where d = Diameter of rivet hole in mm)
149. In a riveted joint, when the rivets in the various rows are opposite to each other, the joint is said to be
150. The load required to produce a unit deflection in a spring is called