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
Bipolar Junction Transistors Questions & Answers
1. Explain why an ordinary junction transistor is called bipolar? Because the transistor operation is carried out by two types of charge carriers (majority and minority carriers), an ordinary transistor ...
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Transistors Questions & Answers
What is a transistor and types of transistors? Transistor ... -
Amplifiers Questions & Answers
What is the effect of negative feedback on voltage ... -
PN Junction Questions & Answers
1. Explain what is Fermi level? The maximum energy ... -
Basic Electronics Questions & Answers
1) What is an Electric Potential? The potential of ...
Electrical Interview Questions
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Electrical Cables Interview Questions & Answers
What is the main reason for providing metallic sheath in underground cables? The metallic sheath is provided around the insulation ... -
Electrical Motors Interview Question And Answers
What are causes of hot bearings? The causes are lack of oil belt too tight armature not centred with respect ...
Electrical Engineering
How transformer works?
A transformer is based on the fact that when an AC current flows through a wire, it generates a magnetic ...
