Railways Basic Science and Engineering Work, Energy And Power Question Bank Work, Power, Energy

  • question_answer Ratio of required form of energy obtained from a system as output to total energy given to it as input is called it's

    A)  efficiency                     

    B)  power

    C)  stress               

    D)  strain

    Correct Answer: A


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