2. Questions Bank
  3. Railways
  4. NTPC (Technical Ability)
  5. Automobile Engineering

Railways NTPC (Technical Ability) Automobile Engineering Question Bank Automobile Engineering

  • question_answer
    In order to achieve maximum heat dissipation, the fin should be designed in such a way that:

    A) It should have maximum lateral surface at the root side of the fin

    B) It should have maximum lateral surface towards the tip side of the fin

    C) It should have maximum lateral surface near the centre of the fin

    D) It should have minimum lateral surface near the centre of the fin.

    Correct Answer: A

    Solution :

    The tin should have maximum lateral surface at the root side to achieve maximum heat dissipation.


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