2. Questions Bank
  3. Railways
  4. NTPC (Technical Ability)
  5. Engineering Mechanics and Strength of Materials

Railways NTPC (Technical Ability) Engineering Mechanics and Strength of Materials Question Bank Engineering Mechanics

  • question_answer
    A mechanical system can be said to be conservative if the:

    A) Potential energy of the system remains constant

    B) Kinetic energy of the system remains constant

    C) Sum of the kinetic and potential energies remains constant

    D) Linear momentum remains constant

    Correct Answer: C

You need to login to perform this action.
You will be redirected in 3 sec spinner