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
Special Purpose Diodes Interview Questions & Answers
1. Explain what is a zener diode? Zener diode is a p-n junction diode specially designed for operation in the breakdown region in reverse bias condition. 2. Explain what is ...
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Amplifiers Questions & Answers
What is the effect of negative feedback on voltage ... -
Basics of Amplifiers Interview Questions
What is a common Base amplifier? Common base amplifier ... -
BJT Amplifiers Interview Questions & Answers
1. Explain what is an amplifier? The device that ... -
Operational Amplifiers Questions & Answers
1. Explain what is an operational amplifier? An operational ...
Electrical Interview Questions
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DC machines and Induction Machines Viva Questions & Answers
When DC Generator fails to build up the voltage, what are the reasons? No residual magnetism, reversal of field connections ... -
Electrical Machines Interview Questions and Answers
[1] Why is the efficiency of a three-phase Induction Motor is less than that of a three-phase Transformer? Three phase ...
Electrical Engineering
Silicon Carbide Lightning Arresters Working Principle
Silicon Carbide Arresters (SIC): The Non linear lightning arrester basically consists of set of spark gaps in series with the ...
