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When a transistor amplifier is operating, the current in any branch is
Select one:
Only A.C.
sum of A.C. and D.C.
Difference of A.C. and D.C.
Only D.C.?
Select one:
Only A.C.
sum of A.C. and D.C.
Difference of A.C. and D.C.
Only D.C.?
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When a transistor amplifier is operating, the current in any branch is...
Operating Principle of Transistor Amplifier
Transistor amplifiers are widely used in electronic circuits to amplify electrical signals. When a transistor amplifier is operating, the current in any branch is a combination of both A.C. (alternating current) and D.C. (direct current).
AC and DC Components in Transistor Amplifier
- In a transistor amplifier, the D.C. component of the current is necessary to bias the transistor into its active region for proper amplification of the input signal.
- The A.C. component of the current is responsible for carrying the signal itself, which is superimposed on top of the D.C. bias current.
Current Flow in Transistor Amplifier
- The D.C. current flows through the transistor continuously to keep it biased properly, allowing the A.C. signal to be amplified without distortion.
- The A.C. current flows through the transistor in response to the input signal, causing variations in the output signal.
Therefore, when a transistor amplifier is operating, both the A.C. and D.C. components of the current are present in different branches of the circuit. The D.C. current provides the biasing needed for proper transistor operation, while the A.C. current carries the signal to be amplified.
Transistor amplifiers are widely used in electronic circuits to amplify electrical signals. When a transistor amplifier is operating, the current in any branch is a combination of both A.C. (alternating current) and D.C. (direct current).
AC and DC Components in Transistor Amplifier
- In a transistor amplifier, the D.C. component of the current is necessary to bias the transistor into its active region for proper amplification of the input signal.
- The A.C. component of the current is responsible for carrying the signal itself, which is superimposed on top of the D.C. bias current.
Current Flow in Transistor Amplifier
- The D.C. current flows through the transistor continuously to keep it biased properly, allowing the A.C. signal to be amplified without distortion.
- The A.C. current flows through the transistor in response to the input signal, causing variations in the output signal.
Therefore, when a transistor amplifier is operating, both the A.C. and D.C. components of the current are present in different branches of the circuit. The D.C. current provides the biasing needed for proper transistor operation, while the A.C. current carries the signal to be amplified.
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When a transistor amplifier is operating, the current in any branch isSelect one:Only A.C.sum of A.C. and D.C.Difference of A.C. and D.C.Only D.C.?
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When a transistor amplifier is operating, the current in any branch isSelect one:Only A.C.sum of A.C. and D.C.Difference of A.C. and D.C.Only D.C.? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about When a transistor amplifier is operating, the current in any branch isSelect one:Only A.C.sum of A.C. and D.C.Difference of A.C. and D.C.Only D.C.? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a transistor amplifier is operating, the current in any branch isSelect one:Only A.C.sum of A.C. and D.C.Difference of A.C. and D.C.Only D.C.?.
When a transistor amplifier is operating, the current in any branch isSelect one:Only A.C.sum of A.C. and D.C.Difference of A.C. and D.C.Only D.C.? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about When a transistor amplifier is operating, the current in any branch isSelect one:Only A.C.sum of A.C. and D.C.Difference of A.C. and D.C.Only D.C.? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a transistor amplifier is operating, the current in any branch isSelect one:Only A.C.sum of A.C. and D.C.Difference of A.C. and D.C.Only D.C.?.
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