Syllabus wise Study material for RRB JE Electronics

Syllabus wise Study material for RRB JE Electronics

Here we provide syllabus-wise study material for RRB JE Electronics & Allied Engineering Group. You can directly Click on the links for the study material of corresponding topics. Check this page regularly to get new updating topics and study material. It will be good to bookmark this page or subscribe website to get regular updates. Options for Subscription is Available on the right side of this page ( lower portion for mobile viewers).

We are also providing Multiple choice questions, free online mock test in topic wise as well as completely for entire topics. which will help you in exam for time management. Questions discussing in the mock test is from previous year question papers of railway.

Electronic Devices and circuits

Electronics component & materials – Conductors, semi conductors and insulators

Linear Integrated circuits

Multivibrators – Astable multivibrator, Monostable Multivibrator, Bistable Multivibrator

Oscillators – Hartley Oscillator, Colpitts Oscillator, Wien Bridge Oscillator, RC Phase Shift Oscillator

Will Update soon….

Important Books To Crack RRB JE

Astable Multivibrator

Picture Courtesy: GoogleAstable Multivibrator is a two stage R-C coupled amplifier with positive feedback from output of one amplifier to the input of other amplifier. It is a switching circuit which has no stable states as it always changes from one state to another. That’s why it got the name Astable Multivibrator. Astable Multivibrator is …

Continue reading ‘Astable Multivibrator’ »

Sinusoidal oscillators

Simplest sinusoidal variable frequency oscillator is amstrong circuit. Simplest sinusoidal constant frequency oscillator is crystal oscillator. Parasitic oscillation is caused by transistor inter electrode capacitance. If you movie towards an oscillating circuit its frequency increases because of hand capacitance. Frequency stability is maximum in wein bridge oscillator. Practically in order to change frequency of oscillation …

Continue reading ‘Sinusoidal oscillators’ »