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Consider the following statements:
1. In a p-n-p transistor with normal bias, the collector junction is of low resistance.
2. p-n-p and n-p-n transistors can be interchanged with each other.
3. The circuit arrangement of a transistor used as a buffer is CC (Common Collector).
4. In a CE connected transistor, VCE will be equal to VCC when base current is zero.
5. In a transistor, emitter junction breakdown is due to “Zener effect” while collector junction breakdown is due to “Avalanche effect”.
Q. Which of the statements given above are not correct ?
  • a)
    3 and 5 only
  • b)
    2, 3 and 4 only
  • c)
    2, 3 and 5 only
  • d)
    1 and 2 only
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Consider the following statements:1. In a p-n-p transistor with normal...
• For transistor operation, with normal bias, collector junction is reverse biased due to which collector junction is of high resistance.
• p-n-p and n-p-n transistors cannot he interchanged with each other.
• CC configuration has highest input resistance due to which it is used as buffer ampiifier for impedance matching.
• In CE transistor,
VCE = VCC - ICRC
When IB = 0,
IC is also equal to zero so that
VCE = VCC
• Breakdown voltage 
Since emitter is heavily doped while collector is moderately doped, therefore, emitter junction breakdown is due to “Zener effect” while collector junction breakdown is due to “Avalanche effect.”
Thus, statements 1 and 2 are not correct.
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Most Upvoted Answer
Consider the following statements:1. In a p-n-p transistor with normal...
High reverse bias.

1. False. In a p-n-p transistor with normal bias, the collector junction is of high resistance.

2. False. p-n-p and n-p-n transistors cannot be interchanged with each other as they have different polarities.

3. True. The circuit arrangement of a transistor used as a buffer is CC (Common Collector).

4. True. In a CE connected transistor, VCE will be equal to VCC when base current is zero.

5. True. In a transistor, emitter junction breakdown is due to high reverse bias.
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Consider the following statements:1. In a p-n-p transistor with normal bias, the collector junction is of low resistance.2. p-n-p and n-p-n transistors can be interchanged with each other.3. The circuit arrangement of a transistor used as a buffer is CC (Common Collector).4. In a CE connected transistor, VCE will be equal to VCCwhen base current is zero.5. In a transistor, emitter junction breakdown is due to “Zener effect” while collector junction breakdown is due to “Avalanche effect”.Q.Which of the statements given above are not correct ?a)3 and 5 onlyb)2, 3 and 4 onlyc)2, 3 and 5 onlyd)1 and 2 onlyCorrect answer is option 'D'. Can you explain this answer?
Question Description
Consider the following statements:1. In a p-n-p transistor with normal bias, the collector junction is of low resistance.2. p-n-p and n-p-n transistors can be interchanged with each other.3. The circuit arrangement of a transistor used as a buffer is CC (Common Collector).4. In a CE connected transistor, VCE will be equal to VCCwhen base current is zero.5. In a transistor, emitter junction breakdown is due to “Zener effect” while collector junction breakdown is due to “Avalanche effect”.Q.Which of the statements given above are not correct ?a)3 and 5 onlyb)2, 3 and 4 onlyc)2, 3 and 5 onlyd)1 and 2 onlyCorrect answer is option 'D'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Consider the following statements:1. In a p-n-p transistor with normal bias, the collector junction is of low resistance.2. p-n-p and n-p-n transistors can be interchanged with each other.3. The circuit arrangement of a transistor used as a buffer is CC (Common Collector).4. In a CE connected transistor, VCE will be equal to VCCwhen base current is zero.5. In a transistor, emitter junction breakdown is due to “Zener effect” while collector junction breakdown is due to “Avalanche effect”.Q.Which of the statements given above are not correct ?a)3 and 5 onlyb)2, 3 and 4 onlyc)2, 3 and 5 onlyd)1 and 2 onlyCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:1. In a p-n-p transistor with normal bias, the collector junction is of low resistance.2. p-n-p and n-p-n transistors can be interchanged with each other.3. The circuit arrangement of a transistor used as a buffer is CC (Common Collector).4. In a CE connected transistor, VCE will be equal to VCCwhen base current is zero.5. In a transistor, emitter junction breakdown is due to “Zener effect” while collector junction breakdown is due to “Avalanche effect”.Q.Which of the statements given above are not correct ?a)3 and 5 onlyb)2, 3 and 4 onlyc)2, 3 and 5 onlyd)1 and 2 onlyCorrect answer is option 'D'. Can you explain this answer?.
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