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Primary trigger for oscillation is obtained from ___________
- a)DC voltage
- b)Noise voltage
- c)External trigger voltage
- d)No trigger is required
Correct answer is option 'B'. Can you explain this answer?
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Primary trigger for oscillation is obtained from ___________a)DC volta...
The primary trigger for oscillation is obtained from noise voltage.
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Primary Trigger for Oscillation in an Oscillator Circuit
The primary trigger for oscillation in an oscillator circuit is obtained from noise voltage. Here's an explanation of why noise voltage serves as the primary trigger:
What is Noise Voltage?
- Noise voltage is random electrical fluctuations that exist in all electronic circuits.
- These fluctuations can come from various sources such as thermal noise, shot noise, and flicker noise.
Role of Noise Voltage in Oscillator Circuits
- In an oscillator circuit, noise voltage can provide the initial disturbance or signal that kicks off the oscillation process.
- The noise voltage can introduce small random variations in the circuit, which can be amplified and fed back to sustain oscillations.
Advantages of Using Noise Voltage as a Trigger
- Using noise voltage as a trigger eliminates the need for an external trigger source.
- It allows the oscillator circuit to start oscillating without relying on any specific external signal.
Conclusion
- In summary, noise voltage serves as the primary trigger for oscillation in an oscillator circuit by providing the initial disturbance needed to start the oscillation process. This eliminates the need for an external trigger source and allows the circuit to generate oscillations autonomously.
The primary trigger for oscillation in an oscillator circuit is obtained from noise voltage. Here's an explanation of why noise voltage serves as the primary trigger:
What is Noise Voltage?
- Noise voltage is random electrical fluctuations that exist in all electronic circuits.
- These fluctuations can come from various sources such as thermal noise, shot noise, and flicker noise.
Role of Noise Voltage in Oscillator Circuits
- In an oscillator circuit, noise voltage can provide the initial disturbance or signal that kicks off the oscillation process.
- The noise voltage can introduce small random variations in the circuit, which can be amplified and fed back to sustain oscillations.
Advantages of Using Noise Voltage as a Trigger
- Using noise voltage as a trigger eliminates the need for an external trigger source.
- It allows the oscillator circuit to start oscillating without relying on any specific external signal.
Conclusion
- In summary, noise voltage serves as the primary trigger for oscillation in an oscillator circuit by providing the initial disturbance needed to start the oscillation process. This eliminates the need for an external trigger source and allows the circuit to generate oscillations autonomously.
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Primary trigger for oscillation is obtained from ___________a)DC voltageb)Noise voltagec)External trigger voltaged)No trigger is requiredCorrect answer is option 'B'. Can you explain this answer? for Electrical Engineering (EE) 2026 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Primary trigger for oscillation is obtained from ___________a)DC voltageb)Noise voltagec)External trigger voltaged)No trigger is requiredCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Primary trigger for oscillation is obtained from ___________a)DC voltageb)Noise voltagec)External trigger voltaged)No trigger is requiredCorrect answer is option 'B'. Can you explain this answer?.
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