Z Transform Interview Questions and Answers: 1. Define the z-transform. Ans. The z-transform of a discrete-time signal x(n) is defined as where z is a complex variable. In polar form z can be expressed as…
Discrete Time Signals and Linear Systems Interview Questions and Answers: 1. What do you understand by the terms: signal and signal processing? Ans. Signal: A signal is defined as any physical quantity that varies with…
Elements of Rigid Body Dynamics Interview Questions and Answers: 1. What are the common types of plane motion of rigid bodies? Ans. Translation Rotation General plane motion 2. Define Translation. Ans. It is the motion…
Dynamics of Particles Interview Questions and Answers: 1. Define Dynamics. Ans. It is the branch of science which analyze the characteristics of particles/bodies in motion. 2. Define Kinematics. Ans. It is the study of motion…
Friction Interview Questions and Answers: 1. Define the term 'Friction'. Ans. If two bodies are in contact with one another. The force exerted between them at their point of contact to prevent one body from…
Properties of Surfaces and Solids Interview Questions and Answers: 1. Differentiate between Lamina and Body. Ans. The lamina has only area but no mass. The body has volume and mass. 2. Define Centroid. Ans. The…
Equilibrium of Rigid Bodies Interview Questions and Answers: 1. Define Rigid body Ans. If the distance between any two particle of a body remains constant, it is called as rigid body. 2. Define Free body…
Statics of Particles Interview Questions and Answers: 1. Define Force. Ans. Force is an external energy which is applied on the body to change the state of rest or state of uniform motion. 2. Define…
Engineering Mechanics Basic Interview Questions and Answers: 1. Define Engineering Mechanics. Ans. It is defined as the branch of physical science which deals with the behavior of a body at rest or motion under the…
Quality Systems Interview Questions and Answers: 1. What are the three series of ISO 9000 standard? Ans. ISO 9000 : 2000-Quality Management System-(QMS)-fundamentals and vocabulary ISO 9001 : 2000-(QMS)-requirements ISO 9004 : 2000-(QMS)-guidelines for performance…