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Q: Which of the following metal is generally used for making filaments of bulb?

  • 1
    W
  • 2
    Ag
  • 3
    Fe
  • 4
    Rh
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Answer : 1. "W"
Explanation :

Answer: A) W Explanation: W is the symbol for chemical element Tungsten or Wolfram. It is used in making filaments of bulbs.

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