Electronic Devices & Circuits

Capacitively Coupled Multistage Transistor Amplifier

Two or more amplifiers can be connected in a cascaded arrangement with the output of one amplifier driving the input ...
0

Electronics Interview Questions

Operational Amplifiers Questions & Answers

Operational Amplifiers Questions & Answers

1. Explain what is an operational amplifier? An operational amplifier, abbreviated as op-amp, is basically a multi-stage, very high gain, direct-coupled, negative feedback amplifier that uses voltage shunt feedback to ...

Electrical Interview Questions

Electrical Engineering

Transformer Energy Losses & Efficiency

Transformers reduce the voltage of the electricity supplied by the utility to a level suitable for use by the electric ...
0