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10th Class Science Electricity and Circuits Question Bank 10th CBSE Science Electricity

  • question_answer
      An electric geyser rated 1500 W, 250 V is connected to a 250 V line mains. Solve (a) the electric current drawn by it. (b) energy consumed by it in 50 hours. (c) cost of energy consumed if each unit costs Rs. 6.00.

    Answer:

                      Given, Power (P) = 1500W, Voltage (V)=250 V (a) Electric current drawn, (b) Energy consumed (E) = Power X Time unit                 (1) (c) Cost of energy consumed, `                              (1)


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