Railways NTPC (Technical Ability) Theory of Machines and Machine Design Question Bank Theory of Machines

  • question_answer
           Match List-I with List-II and select the correct answer using the codes given below the lists:
    List-I List-II
    A. Quadric cycle chain 1. Elliptic trammel
    B. Single slider crank   chain 2. Rapsons slide
    C. Double slider crank  chain 3. Ackerman steering
    D. Crossed slider crank chain 4. Eccentric mechanism
    5. Pendulum pump
    Codes:

    A) A\[\to \]5, B\[\to \]4, C\[\to \]2, D\[\to \]1

    B) A\[\to \]3, B\[\to \]1, C\[\to \]5, D\[\to \]4

    C) A\[\to \]5, B\[\to \]3, C\[\to \]4, D\[\to \]2

    D) A\[\to \]3, B\[\to \]5, C\[\to \]1, D\[\to \]2

    Correct Answer: C

    Solution :

    \[E\,\alpha \,I,\,I\,\alpha \,{{R}^{2}}\] \[\frac{{{E}_{2}}}{E1}\left( \frac{R_{2}^{1}}{{{R}_{1}}} \right)={{\left( \frac{1}{2} \right)}^{2}}=\frac{1}{4}\]


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