Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Questions  >  Which of the following is true for the cut-of... Start Learning for Free
Which of the following is true for the cut-off region in an npn transistor?
  • a)
    Potential difference between the emitter and the base is smaller than 0.5V
  • b)
    Potential difference between the emitter and the base is smaller than 0.4V
  • c)
    The collector current increases with the increase in the base current
  • d)
    The collector current is always zero and the base current is always non zero
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which of the following is true for the cut-off region in an npn transi...
The cut-off region is a state in which the transistor is effectively turned off, and minimal current flows between the emitter and the base. In an npn transistor, the base-emitter junction is forward biased, meaning that the base potential is higher than the emitter potential. However, in the cut-off region, the potential difference between the emitter and the base is below a certain threshold, typically around 0.4V for silicon transistors.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

Which of the following is true for the cut-off region in an npn transistor?a)Potential difference between the emitter and the base is smaller than 0.5Vb)Potential difference between the emitter and the base is smaller than 0.4Vc)The collector current increases with the increase in the base currentd)The collector current is always zero and the base current is always non zeroCorrect answer is option 'B'. Can you explain this answer?
Question Description
Which of the following is true for the cut-off region in an npn transistor?a)Potential difference between the emitter and the base is smaller than 0.5Vb)Potential difference between the emitter and the base is smaller than 0.4Vc)The collector current increases with the increase in the base currentd)The collector current is always zero and the base current is always non zeroCorrect answer is option 'B'. 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 Which of the following is true for the cut-off region in an npn transistor?a)Potential difference between the emitter and the base is smaller than 0.5Vb)Potential difference between the emitter and the base is smaller than 0.4Vc)The collector current increases with the increase in the base currentd)The collector current is always zero and the base current is always non zeroCorrect answer is option 'B'. 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 Which of the following is true for the cut-off region in an npn transistor?a)Potential difference between the emitter and the base is smaller than 0.5Vb)Potential difference between the emitter and the base is smaller than 0.4Vc)The collector current increases with the increase in the base currentd)The collector current is always zero and the base current is always non zeroCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Which of the following is true for the cut-off region in an npn transistor?a)Potential difference between the emitter and the base is smaller than 0.5Vb)Potential difference between the emitter and the base is smaller than 0.4Vc)The collector current increases with the increase in the base currentd)The collector current is always zero and the base current is always non zeroCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of Which of the following is true for the cut-off region in an npn transistor?a)Potential difference between the emitter and the base is smaller than 0.5Vb)Potential difference between the emitter and the base is smaller than 0.4Vc)The collector current increases with the increase in the base currentd)The collector current is always zero and the base current is always non zeroCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Which of the following is true for the cut-off region in an npn transistor?a)Potential difference between the emitter and the base is smaller than 0.5Vb)Potential difference between the emitter and the base is smaller than 0.4Vc)The collector current increases with the increase in the base currentd)The collector current is always zero and the base current is always non zeroCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Which of the following is true for the cut-off region in an npn transistor?a)Potential difference between the emitter and the base is smaller than 0.5Vb)Potential difference between the emitter and the base is smaller than 0.4Vc)The collector current increases with the increase in the base currentd)The collector current is always zero and the base current is always non zeroCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Which of the following is true for the cut-off region in an npn transistor?a)Potential difference between the emitter and the base is smaller than 0.5Vb)Potential difference between the emitter and the base is smaller than 0.4Vc)The collector current increases with the increase in the base currentd)The collector current is always zero and the base current is always non zeroCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Which of the following is true for the cut-off region in an npn transistor?a)Potential difference between the emitter and the base is smaller than 0.5Vb)Potential difference between the emitter and the base is smaller than 0.4Vc)The collector current increases with the increase in the base currentd)The collector current is always zero and the base current is always non zeroCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev