2. Questions Bank
  3. Railways
  4. NTPC (Technical Ability)
  5. Power and Control System

Railways NTPC (Technical Ability) Power and Control System Question Bank Control System

  • question_answer
                                 Laplace Transform of the functions \[{{e}^{-1}}\]and\[{{e}^{-2t}}\] are    

    A)  \[\frac{1}{s+1},\,\,\frac{1}{s-2}\]                     

    B)  \[\frac{1}{s-1},\,\,\frac{1}{s-2}\]

    C)  \[\frac{1}{s+1},\,\,\frac{1}{s-2}\]                     

    D)  None of these

    Correct Answer: A

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