Home
Class 12
PHYSICS
A half-wave rectifier is being used to r...

A half-wave rectifier is being used to rectify an alternating voltage of frequency 50 Hz. The number of pulses of rectified current obtained in one second is

A

30

B

120

C

60

D

90

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP - 3|8 Videos

  • STATIONARY WAVES

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP-8|20 Videos

Similar Questions

Explore conceptually related problems

The given figure shows a rectifier of alternating current (f=50 c/s) , the number of pulses of rectified current obtained in 1s is

A half-wave rectifier is used to convert 50 Hz A.C. to D.C voltage. The number of pulses per second in the rectified voltage are

A full-wave rectifier is used to convert 'n' HZ a.c into d.c , then the number of pulses per second present in the rectified voltage is.

In a half wave rectifier the AC input source of frequency 50 Hz is used. The fundamental frequency of the output is

In a full wave rectifier if input freq, is 50 Hz then output nipple frequency will be :-

A full-wave rectifier circuit is operating at n Hz mains frequency . The fundamental frequency in the ripple would be

In a full wave rectifiers, input ac current has a frequency 'v' . The output frequency of the current is

In a half wave rectifier circuit operating from 50 Hz mains frequency, the fundamental frequency in the ripple would be

MARVEL PUBLICATION-SEMICONDUCTORS -MCQs
  1. Some current is flowing in the milli ammeter in the following circuit....

    Text Solution

    |

  2. When the forwward bias voltage of a diode is changed from 0.6 V to 0.7...

    Text Solution

    |

  3. A half-wave rectifier is being used to rectify an alternating voltage ...

    Text Solution

    |

  4. Which of the following diodes is forward-biased ?

    Text Solution

    |

  5. In which one of the following devices the reverse biased characteristi...

    Text Solution

    |

  6. In the following circuit

    Text Solution

    |

  7. If the forward voltage in a semiconductor diode is chaged form 0.5 V t...

    Text Solution

    |

  8. The depletion region of a p - n junction is formed

    Text Solution

    |

  9. In half - wave rectification, what is the output frequency, if the ...

    Text Solution

    |

  10. When the resistance between p and n regions is very high then the p-n ...

    Text Solution

    |

  11. In a p - n junction, electric conduction takes place due to

    Text Solution

    |

  12. The current obtained from a simple filterless reactifier is

    Text Solution

    |

  13. In the case of a p-n junction diode, if the reverse bias is very high,...

    Text Solution

    |

  14. What happens to the depletion region of a p-n junction ?

    Text Solution

    |

  15. What is the resistance of the diode circuit between A and B. (D1 and D...

    Text Solution

    |

  16. In a p-n junction, the thickness of the depletion region is 10^(-5) m....

    Text Solution

    |

  17. A potential barrier of 0.3 V exists across a p-n junction. If the depl...

    Text Solution

    |

  18. The potential barrier of a semiconductor is 0.6 Vat room temperature. ...

    Text Solution

    |

  19. The current through the diode in the given circuit is

    Text Solution

    |

  20. When the P end of P-N junction is connected to the negative terminal o...

    Text Solution

    |