About this app

This application has been developed for testing your Electronics Science skills. This is a latest and fantastic new education application which has been fueled with lots and lots of interesting questions that test you intelligence in the subject. It has more than 10,000 multiple choice questions and answers and these cover a wide range of varieties of topics. General knowledge starting from basic to high level Electronics Science can be found in this app.

This is a complete Electronics Science study app which covers from the base to the highest level and this is one of the very few best learning apps and most useful apps that can be found online for free.

This Electronics Science testing app has been designed in the best possible manner so that the user can constantly improve his/her knowledge about the subject. This Electronics Science testing application suits for all lower, intermediate and higher levels as this application carries a combination of questions for testing the user from the basic level to the highest level. The questions in each level will be displayed randomly.

By going through the tests and attempting the questions, the user can improve his/her Electronics Science knowledge and can score well in high school level, college level and competitive level exams.

The application is very easy to use and has been designed very carefully keeping in mind the needs of the students. When a student/user makes a mistake the application indicates and also shows the correct answer. Take the Electronics Science tests repeatedly and analyze your improved results each time.

This is a free version and this can be used in both offline mode and online mode.

Some of the most important categories covered under the Electronics Science tests are:

Electronic Transport in semiconductor, PN Junction, Diode equation and diode equivalent circuit. Breakdown in diodes, Zener diodes, Tunnel diode, Semiconductor diodes, characteristics and equivalent circuits of BJT, JFET, MOSFET, IC fabrication-crystal growth, epitaxy, oxidation, lithography, doping, etching, isolation methods, metalization, bonding, Thin film active and passive devices.

Superposition, Thevenin, Norton and Maximum Power Transfer Theorems, Network elements, Network graphs, Nodal and Mesh analysis, Zero and Poles, Bode Plots, Laplace, Fourier and Z – transforms. Time and frequency domain responses. Image impedance and passive filters. Two – port Network Parameters. Transfer functions, Signal representation. State variable method of circuit analysis, AC circuit analysis, Transient analysis.

Rectifiers, Voltage regulated ICs and regulated power supply, Biasing of Bipolar junction transistors and JFET. Single stage amplifiers, Multistage amplifiers, Feedback in amplifiers, oscillators, function generators, multivibrators, Operational Amplifiers ( OP AMP ) – characteristics and Applications, Computational Applications, Integrator, Differentiator, Wave shaping circuits, F to V and V to F converters. Active filters, Schmitt trigger, Phase locked loop.

Logic families, flip – flops, Gates, Boolean algebra and minimization techniques, Multivibrators and clock circuits, Counters-Ring, Ripple. Synchronous, Asynchronous, Up and down shift registers, multiplexers and demultiplexers, Arithmetic circuits, Memories, A/D and D/A converters.

Architecture of 8085 and 8086 Microprocessors, Addressing modes, 8085 instruction set, 8085 interrupts, Programming, Memory and I/O interfacing, Interfacing 8155, 8255, 8279, 8253, 8257, 8259, 8251 with 8085 Microprocessors, Serial communication protocols, Introduction of Microcontrollers ( 8 bi t) – 8031 / 8051 and 8048.

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.