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
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 ...
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Rectifiers & Filters Interview Questions
1. Explain what is a dc power supply? The ... -
Basic Electronics Questions & Answers
1) What is an Electric Potential? The potential of ... -
Diodes Questions & Answers
1. Explain what is a pn junction? The contact ... -
Operational Amplifiers Questions & Answers
1. Explain what is an operational amplifier? An operational ...
Electrical Interview Questions
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Questions and Answers in Electrical Machines
[1] What is an ideal transformer? The ideal transformer should have the following properties: It has no losses Its windings ... -
Electrical Switchgear & Protection Interview Questions
What are the main functions of control gear? To provide a means of starting and stopping the motor and, at ...
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 ...
