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Semiconductors Diodes Questions & Answers
What is a PN junction diode? The name PN junction diode stands for a junction termed as PN junction formed ... -
Amplifiers Questions & Answers
What is the effect of negative feedback on voltage gain, BW, Noise, nonlinear distortion, Ri, Ro of a voltage amplifier? ... -
Questions & Answers of Power Systems
What are the sources of reactive power? How it is controlled? The sources of reactive power are generators, capacitors, and ... -
Basics of Amplifiers Interview Questions
What is a common Base amplifier? Common base amplifier is on in which the base terminal is common to both ... -
Single Phase Induction Motors Questions and Answers
Please Name some Single-phase induction motors? (i) split-phase type (ii) capacitor type (iii) shaded-pole type Please name two types of ... -
Three Phase Induction Motor Interview Questions & Answers
What is the Three Phase induction motor Working Principle? Like any electric motor, a 3-phase induction motor has a stator ... -
Electrical Machines Short Answers
1. Why almost all large size Synchronous machines are constructed with rotating field system type? The following are the principal ... -
Basic Power Electronics Interview Questions
What is holding current in SCR? It is the minimum current required to hold the SCR in forward conduction state. ... -
Substation Interview Questions Answers
What are different insulators employed in substations? Some of the insulators employed in substations are: Pin insulators Post insulators Strain ... -
Basic Electrical Engineering Interview Questions Answers
[1] Define luminous flux It is defined as the total quantity of light energy emitted per second from a luminous ...