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Q1. | A single phase half wave controlled rectifier circuit has a free wheeling diode. The load is a combination of R and L. The firing angle is a. The period of conduction of SCR and free wheeling diode respectively are |

A. | a < ωt < p and p < ωt < (2p + a) [Correct Answer] |

B. | a < ωt < p and p < ωt < 2p [Wrong Answer] |

C. | a < ωt < (p + a) and (p + a) < ωt < 2p [Wrong Answer] |

D. | a < ωt < p and p < ωt < (2p - a) [Wrong Answer] |

View Answer
Explanation:-
Answer : ADiscuss it below :!! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

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⇒ The fourier transform of the half cosine pulse as shown below is _______

0.5 {sin [0.5(

*f*- 1)] + sin [0.5 (

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0.25 [sin c[0.25 (

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0.5 {sin c [0.5 (

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sin c(

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Match the following:

List I (Amplifier coupling) | List II (Feature) | ||
---|---|---|---|

A. | RC | 1. | High voltage gain and impedance matching |

B. | Inductive | 2. | Ability to amplify dc and low frequency signals |

C. | Transformer | 3. | Minimum non-linear distortion |

D. | Direct | 4. | Low collector supply voltage can be used |

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