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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Amplifiers Questions & Answers
What is the effect of negative feedback on voltage ... -
Operational Amplifiers Questions & Answers
1. Explain what is an operational amplifier? An operational ... -
Semiconductors Diodes Questions & Answers
What is a PN junction diode? The name PN ... -
Rectifiers & Filters Interview Questions
1. Explain what is a dc power supply? The ...
Electrical Interview Questions
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Transformers Interview Questions & Answers
Why is transformer flux constant? When a load is connected to a transformer current (say I2) flows through secondary coil ... -
Power Systems Operation and Control Interview questions
What is load curve? The curve drawn between the variations of load on the power station with reference to time ...
Electrical Engineering
Advantages of Star and Delta Systems
In a 3-phase system the alternators or generators may be star connected or delta connected. Likewise 3-phase loads may be star connected ...
