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Which of the following letter is not used to represent a class?
  • a)
    D
  • b)
    E
  • c)
    C
  • d)
    K
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following letter is not used to represent a class?a)Db)Ec...
Understanding Class Representation in Electronics
In the realm of Electronics and Communication Engineering, classes are often represented using specific letters that denote different types of components or circuits. Let’s delve into why the letter 'K' is not typically used to represent a class.
Common Class Representations
- D: This letter is commonly used to denote a class of amplifiers, specifically Class D amplifiers, which are known for their high efficiency.
- E: Class E amplifiers are another category, known for their efficiency in switching amplifiers used in RF applications.
- C: Class C amplifiers are often used in RF transmission, known for their high efficiency but limited linearity.
Why 'K' is Not Used
- Uncommon Designation: The letter 'K' does not have a standard association with any amplifier class in electronics. Unlike D, E, and C, 'K' is not recognized in the context of amplifier classifications.
- Potential Confusion: Using 'K' could lead to misunderstandings, as it does not convey any specific meaning in the context of classes, making it less favorable for representing a class.
Conclusion
In conclusion, while letters like D, E, and C have specific meanings in the classification of amplifiers, 'K' lacks a recognized association. This distinction is crucial for clear communication in the field of Electronics and Communication Engineering. Understanding these designations helps in effectively discussing and analyzing various electronic components.
Free Test
Community Answer
Which of the following letter is not used to represent a class?a)Db)Ec...
There is no amplifier called Class K. There are only A, B, C, D, E/F, G, H, S.
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Which of the following letter is not used to represent a class?a)Db)Ec)Cd)KCorrect answer is option 'D'. Can you explain this answer?
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