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For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctions
- a)Both RBE and RBC are very low
- b)Very low RBE and very high RBC
- c)Very high RBE and very low RBC
- d)Both RBE and RBC are very high
Correct answer is option 'B'. Can you explain this answer?
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For using a transistor as an amplifier, choose the correct option rega...
Transistor Amplifier and Resistance
Transistors are commonly used as amplifiers. An amplifier is a device that amplifies the signal, which means it increases the strength of the signal. In order to use a transistor as an amplifier, the resistances of base-emitter (RBE) and base-collector (RBC) junctions need to be chosen correctly.
Low RBE and High RBC
The correct option is B, which states that RBE should be very low and RBC should be very high. This is because:
- RBE: The base-emitter junction acts like a diode. It is forward biased when the base-emitter voltage is greater than 0.7V. A very low RBE means that the base-emitter current will be very high. This will result in a large collector current, which is necessary for amplification.
- RBC: The base-collector junction acts like a reverse-biased diode. A very high RBC means that the collector current will be very low. This will allow the collector voltage to swing over a large range, which is necessary for amplification.
Conclusion
In summary, for using a transistor as an amplifier, the resistances of base-emitter (RBE) and base-collector (RBC) junctions need to be chosen correctly. The correct option is B, which states that RBE should be very low and RBC should be very high.
Transistors are commonly used as amplifiers. An amplifier is a device that amplifies the signal, which means it increases the strength of the signal. In order to use a transistor as an amplifier, the resistances of base-emitter (RBE) and base-collector (RBC) junctions need to be chosen correctly.
Low RBE and High RBC
The correct option is B, which states that RBE should be very low and RBC should be very high. This is because:
- RBE: The base-emitter junction acts like a diode. It is forward biased when the base-emitter voltage is greater than 0.7V. A very low RBE means that the base-emitter current will be very high. This will result in a large collector current, which is necessary for amplification.
- RBC: The base-collector junction acts like a reverse-biased diode. A very high RBC means that the collector current will be very low. This will allow the collector voltage to swing over a large range, which is necessary for amplification.
Conclusion
In summary, for using a transistor as an amplifier, the resistances of base-emitter (RBE) and base-collector (RBC) junctions need to be chosen correctly. The correct option is B, which states that RBE should be very low and RBC should be very high.
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For using a transistor as an amplifier, choose the correct option rega...
Question not correct, NPN ya PNP transistor.
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For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctionsa)Both RBE and RBC are very lowb)Very low RBE and very high RBCc)Very high RBE and very low RBCd)Both RBE and RBC are very highCorrect answer is option 'B'. Can you explain this answer?
Question Description
For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctionsa)Both RBE and RBC are very lowb)Very low RBE and very high RBCc)Very high RBE and very low RBCd)Both RBE and RBC are very highCorrect answer is option 'B'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctionsa)Both RBE and RBC are very lowb)Very low RBE and very high RBCc)Very high RBE and very low RBCd)Both RBE and RBC are very highCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctionsa)Both RBE and RBC are very lowb)Very low RBE and very high RBCc)Very high RBE and very low RBCd)Both RBE and RBC are very highCorrect answer is option 'B'. Can you explain this answer?.
For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctionsa)Both RBE and RBC are very lowb)Very low RBE and very high RBCc)Very high RBE and very low RBCd)Both RBE and RBC are very highCorrect answer is option 'B'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctionsa)Both RBE and RBC are very lowb)Very low RBE and very high RBCc)Very high RBE and very low RBCd)Both RBE and RBC are very highCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctionsa)Both RBE and RBC are very lowb)Very low RBE and very high RBCc)Very high RBE and very low RBCd)Both RBE and RBC are very highCorrect answer is option 'B'. Can you explain this answer?.
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For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctionsa)Both RBE and RBC are very lowb)Very low RBE and very high RBCc)Very high RBE and very low RBCd)Both RBE and RBC are very highCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctionsa)Both RBE and RBC are very lowb)Very low RBE and very high RBCc)Very high RBE and very low RBCd)Both RBE and RBC are very highCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctionsa)Both RBE and RBC are very lowb)Very low RBE and very high RBCc)Very high RBE and very low RBCd)Both RBE and RBC are very highCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice For using a transistor as an amplifier, choose the correct option regarding the resistances of base-emitter (RBE) and base-collector (RBC) junctionsa)Both RBE and RBC are very lowb)Very low RBE and very high RBCc)Very high RBE and very low RBCd)Both RBE and RBC are very highCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice IIT JAM tests.
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