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Question: Answered & Verified by Expert
The output stage of a television transmitter is most likely to be a
PhysicsMagnetic Effects of CurrentVITEEEVITEEE 2007
Options:
  • A plate-modulated class C amplifier
  • B grid-modulated class C amplifier
  • C screen-modulated class $\mathrm{C}$ amplifier
  • D grid-modulated class A amplifier
Solution:
1476 Upvotes Verified Answer
The correct answer is: grid-modulated class C amplifier
Due to their inherent distortion, platemodulated class C amplifiers are not used as audio amplifiers. Also, class A amplifiers are not used owing to low efficiency. A gridmodulated amplifier has very high frequency. Therefore, in output stage of a TV transmitter, grid-modulated class $\mathrm{C}$ amplifier is used.

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