Home
Class 12
PHYSICS
What is a transformer ? Mention two sour...

What is a transformer ? Mention two sources of energy loss in a transformer

Text Solution

Verified by Experts

Copper loss (flux linkage loss , eddy current loss , hysterisis loss).
Promotional Banner

Topper's Solved these Questions

  • ANNUAL EXAM QUESTION PAPER -MARCH -2017

    SUBHASH PUBLICATION|Exercise PART -D|12 Videos

  • ANNUAL EXAMINATION QUESTION PAPER (WITH ANSWER) MARCH 2018

    SUBHASH PUBLICATION|Exercise Part-C|11 Videos

Similar Questions

Explore conceptually related problems

What is the principle behind the working of a transformer ? Mention any two sources of energy loss in transformer

Mention energy losses in a transformer .

SUBHASH PUBLICATION-ANNUAL EXAM QUESTION PAPER MARCH 2018-QUESTION
  1. State Faraday's law of electromagnetic induction.

    Text Solution

    |

  2. If the peak value of a.c. current is 4.24A, what is its root mean squa...

    Text Solution

    |

  3. What is a transformer ? Mention two sources of energy loss in a transf...

    Text Solution

    |

  4. Two lenses of power +1.5D and -0.5D are kept in contact on their princ...

    Text Solution

    |

  5. The decay of proton to neutron is possible only inside the nucleus. Wh...

    Text Solution

    |

  6. What is 'depletion region' in a semiconductor diode?

    Text Solution

    |

  7. What is the output of this combination ?

    Text Solution

    |

  8. Mention any two factors on which the capacitance of a parallel plate c...

    Text Solution

    |

  9. State kirchhoff's laws of electrical network

    Text Solution

    |

  10. Define: (a) Magnetic declination (b)Magnetic dip. Mention the S.I. u...

    Text Solution

    |

  11. Write an expression for magnetic potential energy of a magnetic dipole...

    Text Solution

    |

  12. Give any two applications of X-rays.

    Text Solution

    |

  13. What is 'myopia' ? How to rectify it?

    Text Solution

    |

  14. Draw the diagram representing the schematic arrangement of Geiger-Mars...

    Text Solution

    |

  15. Write any two characteristics of nuclear forces.

    Text Solution

    |

  16. Mention any three properties of an electric charge.

    Text Solution

    |

  17. State Ampere's circuital law . Using it, derive the expression for mag...

    Text Solution

    |

  18. What is hysterisis? Define the terms 'coercivity' and 'retentivity' of...

    Text Solution

    |

  19. Arrive at Snell's law of refraction, using Huygen's principle for refr...

    Text Solution

    |

  20. Writer Bohr's postulates for the hydrogen atom model.

    Text Solution

    |