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  3. NTSE

NTSE Sample Paper NTSE SAT Practice Test-19

  • question_answer
    Switch board is made up of

    A) Thermoplastic    

    B)               Thermosetting plastic

    C) Rayon                

    D)         Bakelite                          

    Correct Answer: B

    Solution :

    [b] It is poor conductor of heat and electricity


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