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A bulb always has
  • a)
    Glass
  • b)
    Current
  • c)
    Filament
  • d)
    Light
Correct answer is option 'C'. Can you explain this answer?
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A bulb always hasa)Glassb)Currentc)Filamentd)LightCorrect answer is op...
A bulb, referring to an electric light bulb, typically contains a filament. The filament is a thin wire, usually made of tungsten, that emits light when an electric current passes through it. While a bulb also consists of glass (a) as the outer casing, requires current (b) to function, and produces light (d), the filament is the component that is always present in a bulb.
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A bulb always hasa)Glassb)Currentc)Filamentd)LightCorrect answer is option 'C'. Can you explain this answer?
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A bulb always hasa)Glassb)Currentc)Filamentd)LightCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about A bulb always hasa)Glassb)Currentc)Filamentd)LightCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A bulb always hasa)Glassb)Currentc)Filamentd)LightCorrect answer is option 'C'. Can you explain this answer?.
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