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

  • question_answer
    Consider the following
    1. Safety valve.             
    2. Steam trap
    3. Steam separator         
    4. Economiser.
    Among these the boiler accessories would" include:

    A) 1, 2 and 3                     

    B) 2, 3 and 4

    C) 1 and 4            

    D) 1, 2, 3 and 4

    Correct Answer: B

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