| 1. | Microstrip is similar to which of the following ? | |
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Circular waveguide
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Flat coaxial transmission line
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Microwave cavity resonator
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Rectangular waveguide
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Report Question| 2. | The transmission system using two ground planes is ? | |
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elliptical waveguide
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parallel wire line
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microstrip
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strip line
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| 3. | In a directional coupler ? | |
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coupling (dB) equals isolation plus directivity
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isolation (dB) equals (coupling) (directivity)
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isolation (dB) equals coupling plus directivity
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directivity (dB) equals isolation plus coupling
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| 4. | In a klystron amplifier the input cavity is called ? | |
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Pierce gun
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Buncher
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Collector
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Catcher
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| 5. | In a circular waveguide the dominant mode is ? | |
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TE21
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TE01
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TE20
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TE11
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| 6. | A loss less line of characteristic impedance Z0 is terminated in pure reactance of -jZ0 value. VSWR is ? | |
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infinity
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10
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2
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1
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| 7. | In which of the following two ground planes are used ? | |
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Coaxial line
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Microstrip
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Strip line
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Parallel wire line
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| 8. | Following transmission line can be integrated with ferrite components ? | |
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Fine line
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Slot line
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Microstrip line
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Strip line
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| 9. | Following planar transmission line is homogeneous transmission line ? | |
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Coplanar waveguide
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Microstrip line
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Slot line
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Strip line
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| 10. | Which of the following statements is/are correct ? | |
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Resonant frequencies of a microwave cavity form distinct sets of harmonically related frequency
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All the resonant frequencies of a microwave cavity are harmonics of a single frequency
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None of the above, because a microwave cavity does not resonate at a number of frequencies
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No two of the resonant frequencies of a microwave cavity are harmonics of a single frequency
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