Home
Class 12
PHYSICS
What is the advantage of using a transfo...

What is the advantage of using a transformer for long distance transmission of electrical energy?

Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT

    BINA LIBRARY|Exercise EXERCISE|101 Videos

  • DUAL NATURE OF MATTER AND RADIATION

    BINA LIBRARY|Exercise EXERCISE|68 Videos

  • ELECTROMAGNETISM

    BINA LIBRARY|Exercise EXERCISE|105 Videos

Similar Questions

Explore conceptually related problems

Why satellites are used for long distance TV transmission.

What are the advantages of nuclear energy?

What are the advantages of using CNG and LPG as fuels?

what is the advantage of frquency modulation .

What is the advantage of optical fibre communication ?

What are the advantages of ocean thermal energy?

What are the main two types of transformer.

what is the advantage of amplitude modulation .

What is Iron in transformer?

BINA LIBRARY-ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT-EXERCISE
  1. The equation of an alternating voltage is V=100sin100πt volt. Find the...

    Text Solution

    |

  2. If the rms current through a 6.8kΩ resistor is 8mA, Find the rms volta...

    Text Solution

    |

  3. What is the advantage of using a transformer for long distance transmi...

    Text Solution

    |

  4. State the working principle of a transformer. What is hysteresis loss ...

    Text Solution

    |

  5. A cylindrical bar magnet is kept along the axis of a circular coil. Wi...

    Text Solution

    |

  6. Why do birds fly off high tension when current is switched on?

    Text Solution

    |

  7. What is an amplitude ?

    Text Solution

    |

  8. Why are coils in resistance box double wounded?

    Text Solution

    |

  9. Why is spark produced in the switch off a fan when it is put off?

    Text Solution

    |

  10. A copper disc is allowed to swing through the two poles of a U-shaped ...

    Text Solution

    |

  11. A light bulb is rated at 100W for a 220V supply. Find the peak voltage...

    Text Solution

    |

  12. A light bulb is rated at 100W for a 220V ac supply. Calculate the resi...

    Text Solution

    |

  13. A sinusoidal voltage V=200 sin 314t is applied to a resistor of 10 Ome...

    Text Solution

    |

  14. A lamp is connected in series with a capacitor. Predict your observati...

    Text Solution

    |

  15. Explain the principle on which the metal detector is used in airport f...

    Text Solution

    |

  16. Which surface have more friction – rough or smooth ? Why ?

    Text Solution

    |

  17. Give two examples where rolling friction is utilized

    Text Solution

    |

  18. Name the two factors on which the magnitude of frictional force depend...

    Text Solution

    |

  19. An inductor of reactance 10Ω and resistance 10Ω are connected in serie...

    Text Solution

    |

  20. A capacitor and resistor are connected in series with an ac source. If...

    Text Solution

    |