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

  • question_answer
    Tow blocks having respective functions as \[{{G}_{1}}\] and \[{{G}_{2}}\] are connected in series cascade. Their resultant will be

    A)  \[{{G}_{1}}\,\,{{G}_{2}}\]                 

    B)  \[{{G}_{1}}+{{G}_{2}}\]

    C)  \[{{G}_{1}}/{{G}_{2}}\]                    

    D)  \[{{G}_{2}}/{{G}_{1}}\]

    Correct Answer: A

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