Questions
- 21901. Define fluid statics.
- 21902. What are non-Newtonian fluids?
- 21903. What are Newtonian fluids?
- 21904. What is Newton’s law of viscosity?
- 21905. What is the difference between compressible and incompressible fluids?
- 21906. What is cavitation?
- 21907. Define vapor pressure.
- 21908. What is bulk modulus?
- 21909. What is compressibility?
- 21910. Define capillarity.
- 21911. Define surface tension.
- 21912. What is kinematic viscosity?
- 21913. What is dynamic viscosity?
- 21914. Define viscosity.
- 21915. Define specific gravity.
- 21916. Define specific weight.
- 21917. Define density.
- 21918. Why is the study of Theory of Machines important for design engineers?
- 21919. What are the applications of Theory of Machines in electrical engineering?
- 21920. What is mobility equation (Kutzbach criterion)?
- 21921. What are the degrees of freedom of a mechanism?
- 21922. What are robotic mechanisms?
- 21923. What are the steps in mechanism synthesis?
- 21924. What is function generation?
- 21925. What is path generation?
- 21926. What is motion generation?
- 21927. What is mechanism synthesis?
- 21928. What is friction lining material?
- 21929. What is braking torque?
- 21930. What are types of brakes?
- 21931. What is a brake?
- 21932. What are types of clutches?
- 21933. What is a clutch?
- 21934. What is torque transmission efficiency?
- 21935. Compare belt, chain, and gear drives.
- 21936. What are the methods of power transmission?
- 21937. What is power transmission?
- 21938. What is whirling speed of shaft?
- 21939. What are lateral vibrations?
- 21940. What are torsional vibrations?
- 21941. What is vibration isolation?
- 21942. What is base excitation?
- 21943. What is transmissibility?
- 21944. What is amplitude ratio?
- 21945. Define critical damping.
- 21946. What is multi-degree of freedom system?
- 21947. What is single degree of freedom system?
- 21948. What is logarithmic decrement?
- 21949. What are the effects of damping?
- 21950. What is natural frequency?
- 21951. What is resonance?
- 21952. What are the types of damping?
- 21953. Define damping.
- 21954. What is forced vibration?
- 21955. What is free vibration?
- 21956. What are the types of vibrations?
- 21957. Define vibration.
- 21958. How are inertia effects analyzed in reciprocating engines?
- 21959. What is torque on a crankshaft?
- 21960. Define coefficient of fluctuation of energy.
- 21961. What is flywheel effect on fluctuation of energy?
- 21962. What is inertia torque?
- 21963. What is crank effort diagram?
- 21964. What is turning moment diagram?
- 21965. What is D’Alembert’s principle?
- 21966. What is inertia force?
- 21967. What is dynamic force analysis?
- 21968. What is the difference between spin and precession?
- 21969. What is angular momentum?
- 21970. What is the direction of precession?
- 21971. Explain gyroscopic effect on automobiles.
- 21972. Explain gyroscopic effect on ships.
- 21973. Explain gyroscopic effect on airplanes.
- 21974. What is precession?
- 21975. What is gyroscopic couple?
- 21976. What is gyroscopic effect?
- 21977. Define gyroscope.
- 21978. How is balancing achieved in locomotives?
- 21979. What is hammer blow?
- 21980. What is swaying couple?
- 21981. What is tractive force?
- 21982. What is balancing of multi-cylinder engines?
- 21983. What are unbalanced secondary forces?
- 21984. What are unbalanced primary forces?
- 21985. What is partial balancing?
- 21986. What is the difference between rotating and reciprocating masses?
- 21987. What is reciprocating mass?
- 21988. What are the effects of unbalanced forces in engines?
- 21989. What is primary and secondary balancing?
- 21990. What is balancing of several rotating masses?
- 21991. How is balancing of a single rotating mass done?
- 21992. Why is balancing necessary in machines?
- 21993. What is couple balancing?
- 21994. What is unbalanced force?
- 21995. What is dynamic balancing?
- 21996. What is static balancing?
- 21997. Define balancing.
- 21998. What is stability of a governor?
- 21999. What is equilibrium speed?
- 22000. What is hunting of a governor?