Mechanical Engineering
- 1901. What is flexural rigidity (EI)?
- 1902. What is slope in a beam?
- 1903. What are causes of deflection?
- 1904. What is deflection?
- 1905. What is stiffness in torsion?
- 1906. What is torsional shear stress distribution?
- 1907. What is the difference between solid and hollow shafts?
- 1908. What is power transmitted by a shaft?
- 1909. What is polar moment of inertia?
- 1910. What is torsional rigidity?
- 1911. Define angle of twist.
- 1912. What are assumptions in torsion theory?
- 1913. State the torsion equation.
- 1914. Define torsion.
- 1915. What are practical applications of shear stress theory?
- 1916. What is a flitched beam?
- 1917. Define first moment of area.
- 1918. What is the shear center?
- 1919. Define shear flow.
- 1920. What is shear stress in an I-section?
- 1921. What is the shear stress distribution in a circular beam?
- 1922. What is the maximum shear stress in a rectangular section?
- 1923. Derive shear stress formula for a rectangular beam.
- 1924. Define shear stress in beams.
- 1925. What is the difference between pure and simple bending?
- 1926. What is maximum bending stress formula?
- 1927. What is simple bending?
- 1928. What is pure bending?
- 1929. What are the assumptions in simple bending theory?
- 1930. What is flexural rigidity?
- 1931. Define section modulus.
- 1932. Define moment of resistance.
- 1933. Define neutral axis.
- 1934. State the bending equation.
- 1935. What are types of supports?
- 1936. Define point of contraflexure.
- 1937. What is the relation between load, S.F., and B.M.?
- 1938. What is bending moment diagram (BMD)?
- 1939. What is shear force diagram (SFD)?
- 1940. What are types of loading on beams?
- 1941. What are types of beams?
- 1942. What is a beam?
- 1943. Define bending moment.
- 1944. Define shear force.
- 1945. What is statically indeterminate bar?
- 1946. What is stress due to self-weight?
- 1947. How do you calculate elongation in stepped bars?
- 1948. What is thermal strain?
- 1949. What is temperature stress?
- 1950. What is composite bar?
- 1951. What is the principle of superposition?
- 1952. Derive the formula for deformation under axial load.
- 1953. What is deformation?
- 1954. What is axial load?
- 1955. Explain the behavior of mild steel under tension.
- 1956. What is necking?
- 1957. What is percentage elongation?
- 1958. What is proof stress?
- 1959. What is breaking stress?
- 1960. What is ultimate stress?
- 1961. Define yield point.
- 1962. Define elastic limit.
- 1963. What is proportional limit?
- 1964. What is a stress-strain curve?
- 1965. What is Poisson’s ratio?
- 1966. State the relation between E, G, and K.
- 1967. Define bulk modulus (K).
- 1968. Define modulus of rigidity (G).
- 1969. Define modulus of elasticity (E).
- 1970. What is Hooke’s Law?
- 1971. Define volumetric strain.
- 1972. Define shear stress and strain.
- 1973. Define compressive stress and strain.
- 1974. Define tensile stress and strain.
- 1975. What is yield strength?
- 1976. What is endurance limit?
- 1977. What is creep?
- 1978. What is fatigue?
- 1979. Define brittleness.
- 1980. Define malleability.
- 1981. Define resilience.
- 1982. Define toughness.
- 1983. Define hardness.
- 1984. What are mechanical properties of materials?
- 1985. Define ductility.
- 1986. What is strength of a material?
- 1987. What is stiffness?
- 1988. What is plasticity?
- 1989. What is elasticity?
- 1990. What is the unit of strain?
- 1991. What is the unit of stress?
- 1992. Define strain.
- 1993. Define stress.
- 1994. What is Mechanics of Materials?
- 1995. How is fluid mechanics applied in wind turbines and hydroelectric plants?
- 1996. What is role of fluid mechanics in cooling of transformers?
- 1997. What are hydraulic systems used for in electrical engineering?
- 1998. What is free vortex?
- 1999. What is forced vortex?
- 2000. What is vortex motion?