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Q1. | In a rectangular waveguide there is one half wave variation of electric field across the narrow dimension and two half wave variations of electric field across wider dimension. The dominant mode is |

A. | TM_{12} [Wrong Answer] |

B. | TE_{13} [Wrong Answer] |

C. | TE_{21} [Correct Answer] |

D. | TM_{25} [Wrong Answer] |

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Explanation:-
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**Also Read Similar Questions Below :**

⇒ Two coupled coils with self inductances of 4 mH and 16 mH are connected in series. The maximum possible value of inductance can be

36 mH

20 mH

28 mH

64 mH

⇒

Match the following:

List I | List II | ||
---|---|---|---|

A. | Continuous and aperiodic | 1. | Fourier representation is continuous and aperiodic |

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C. | Discrete and aperiodic | 3. | Fourier representation is continuous and periodic |

D. | Discrete and periodic | 4. | Fourier representation is discrete and periodic |

A-3, B-2, C-4, D-1

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A-1, B-2, C-3, D-4

A-2, B-1, C-4, D-3

⇒ Which one of following is a stataic system?

*y*(

*n*) =

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*x*(

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⇒ In one of the codes for transfer of numbers the code for the succeeding number differs from that of the number only in the change of a single digit. The code is

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⇒ One of the advantages of base modulation over collector modulation of a transistor class C amplifier is

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Both A and R are correct but R is not correct explanation of A

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⇒ Silicon diodes have __________ reverse resistance than germanium diodes.

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a much larger

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⇒ In the words Kb or Mb used describing memory capacity, the letter

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bytes

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⇒ In body centred cubic structure, comers and centre of the cube are occupied by identical atoms.

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⇒ The 1150 kg geosynchronous satellite INSAT-IA parked 36000 km above India had greatly improved India's

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V

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_{B}

V

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_{CE}

V

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