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You might have heard the sentences like ...

You might have heard the sentences like "this month we have consumed 100 units of current". What does 'unit' mean ?

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Units (or) kilo watt hour is the consumption of electric power in one hour by our electric appliance.
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VGS PUBLICATION-BRILLIANT-ELECTRIC CURRENT-QUESTIONS GIVEN IN THE LESSON (1 MARK QUESTIONS
  1. What cause electric shock in the human body ?

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  2. Do you know the voltage of mains that we use in our household circuits...

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  3. What happens to the resistsance of a conductor if we increse its lengt...

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  4. Does the thickness of a conductor influence its resitance ?

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  5. How are electric devices connected in circuits ?

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  6. When bulbs are connected (resistors) in series, What do you notice ?

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  7. What do you notice when bulbs (resotors) are connected in series to th...

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  8. What do you mean by equivalent resistance resitance ?

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  9. What happens when the one of the resistor in series breaks down ?

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  10. Can you guess in what way household wiring has been done ?

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  11. How much current is drawn from the battery if the resistors are connec...

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  12. How could the sign convention be take ?

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  13. You might have heard the sentences like "this month we have consumed 1...

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  14. A bulb is marked 60 W and 120 V. What do the values indicate ?

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  15. A bulb is marked 60 W and 120 V. What do the values indicate ?

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  16. What is the energy lost by the charge in 1 sec. ?

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  17. What do you mean by overload ?

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  18. Why does it (overloading) cause damage to elelctric appliances ?

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  19. What happens when this current (overloading) increases greatly to the ...

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  20. How can we prevent damage due to overloading ?

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