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 ...

Electronics Interview Questions

BJT Amplifiers Interview Questions & Answers

BJT Amplifiers Interview Questions & Answers

1. Explain what is an amplifier? The device that amplifies the amplitude of the input signal is called the amplifier. An amplifier may be defined as a device that increases ...

Electrical Interview Questions

Electrical Engineering

DC Motor Applications in Industries

DC Motor Applications in Industries In spite of wide use of ac supply, dc machines have some advantages compared to ac motors ...