2. Sample Papers
  3. 10th Class
  4. Science

10th Class Science Sample Paper Science Olympiad Model Test Paper-7

  • question_answer
    How many resistors of 176 \[\Omega \] each should be connected in parallel so that a current of 5 A flows through the circuit when the line voltage is 220 V?

    A) 3

    B) 4

    C) 5

    D) 6

    E) None of these

    Correct Answer: B

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