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  #1  
Old May 10th, 2014, 06:24 PM
Sashwat's Avatar
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Join Date: Jun 2011
Default CBSE Class 12 Electronic Devices and Circuits Exam Papers

Any buddy, please provide me the CBSE Class 12 Electronic Devices and Circuits Exam Previous Year’s Question Paper……………

As per your request here I am uploading a pdf file having the CBSE Class 12 Electronic Devices and Circuits Exam Previous Year’s Question Paper,

Paper pattern:
The paper has 8 questions in all and all of them are mandatory.
Each question will fetch you 5 marks and in some questions you will find alternatives as well.

Some of the topics covered in this are:
Working of a direct coupled amplifier and its limitation,
Working of typical circuit of transformer coupled multistage amplifier and sketching of its frequency response,
Understanding the principle of working in the push pull amplifier,
Its advantages and disadvantages,
Function of transistor as a switch,
The principle of working of crystal oscillator, sketching of low frequency hybrid model in the CE configuration,

CBSE Class 12 Electronic Devices and Circuits Exam Previous Year’s Question Paper




Last edited by Aakashd; March 8th, 2020 at 02:27 PM.
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  #2  
Old November 17th, 2014, 11:42 AM
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Join Date: Nov 2014
Default Previous year question papers of CBSE 12th class Electronics

Hi

Previous year question papers of CBSE 12th class Electronics
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