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
Diodes Questions & Answers
1. Explain what is a pn junction? The contact surface between the layers of p-type and n-type semiconductor pieces plated together so as to form a p-n junction is called ...
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Semiconductors Diodes Questions & Answers
What is a PN junction diode? The name PN ... -
Bipolar Junction Transistors Questions & Answers
1. Explain why an ordinary junction transistor is called ... -
Electronic Meters Questions & Answers
1. Explain what is the difference between an ammeter ... -
Rectifiers & Filters Interview Questions
1. Explain what is a dc power supply? The ...
Electrical Interview Questions
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Interview Questions on Transmission & Distribution
Why is alternating current used for transmission? AC is used for transmission because transformers can step it up to high ... -
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
Creepage Distance for Insulators in Substation
Creepage Distance for Insulators: The creepage distance for insulators is the shortest distance along the insulator surface between the metal ...
