Question
Download Solution PDFAn astable multivibrator has:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
- Astable Multivibrators are free-running oscillators that oscillate between two states continuously producing two square wave output waveforms.
- These both states are not stable as it changes from one state to the other all the time.
- As the Multivibrator keeps on switching, these states are known as quasi-stable or half-stable states.
- A Monostable multivibrator has a stable state and a quasi-stable state. This has a trigger input to one transistor. So, one transistor changes its state automatically, while the other one needs a trigger input to change its state.
- A Bistable multivibrator has both the two states stable. It requires two trigger pulses to be applied to change the states. Until the trigger input is given, this multivibrator cannot change its state.
Last updated on Jul 8, 2025
-> The BHEL Cut Off 2025 has been uploaded on July 8, 2025 at the official website
-> BHEL Engineer Trainee result has been released on July 8.
-> BHEL Engineer Trainee answer key 2025 has been released at the official website.
-> The BHEL Engineer Trainee Admit Card 2025 has been released on the official website.
->The BHEL Engineer Trainee Exam 2025 will be conducted on April 11th, 12th and 13th, 2025
-> BHEL Engineer Trainee 2025 Notification has been released on the official website.
-> A total of 150 Vacancies have been announced for various disciplines of Engineering like Mechanical, Electrical, Civil, etc.
-> Interested and eligible candidates can apply from 1st February 2025 to 28th February 2025.
-> The authorities has also released the BHEL Engineer Trainee Pattern
-> The BHEL Engineer Trainee Selection Process is divided into two stages namely Written Test and Interview.
-> The selected candidates for the Engineer Trainee post will get a salary range between Rs. 60,000 - Rs. 1,80,000.