Recent questions tagged circuits

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Series rc circuits

asked Jun 11 by Shimroz123
1 answer 31 views

Circuits with XL Alone

asked May 26 by Shimroz123
1 answer 18 views

AC Circuits with Resistance but No Reactance

asked May 26 by Shimroz123
1 answer 11 views

Nodal Analysis of Electric Circuits Example

asked May 21 by Shimroz123
1 answer 14 views

What is the need of polarity marking in polyphase AC circuits?

asked Sep 7, 2018 by Shimroz123
1 answer 118 views

State superposition theorem applied to D.C. circuits.

asked Sep 6, 2018 by Shimroz123
1 answer 13 views

State two advantages of digital circuits.

asked Sep 5, 2018 by Shimroz123
1 answer 20 views

Which of the following circuits converts any arbitrary waveform into square waveform? A) Hartley oscillator B) Schmitt trigger C) Differentiator D) RC phase shift oscillator 

asked Jun 18, 2018 in Electronics Engineering by Shimroz123
1 answer 11 views

Which of the following is true at resonance in LC circuits? A) The series impedance of the two elements is at a maximum and the parallel impedance is at minimum B) The series impedance of the two elements is at a maximum and the parallel impedance is also at maximum C) The series impedance of the two elements is at a minimum and the parallel impedance is also at minimum D) The series impedance of the two elements is at a minimum and the parallel impedance is at maximum

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
1 answer 25 views

Asynchronous circuits are usually faster than synchronous circuits because

asked Apr 26, 2018 in Control System by Shimroz123
1 answer 25 views

An air gap is usually inserted in magnetic circuits to?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 19 views

In AC. circuits, laminated iron is invariably used in order to?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
0 answers 23 views

What is the need for electrically isolated drive circuits?

asked Mar 11, 2018 in Power Electronics by Quiz
0 answers 19 views

Explain transformer isolated drive circuits providing both signal and power.

asked Mar 11, 2018 in Power Electronics by Quiz
0 answers 428 views

Explain different gate drives techniques with base circuits and key features.

asked Mar 10, 2018 in Power Electronics by Quiz
1 answer 22 views

Which capacitors are suitable for DC filter circuits?

asked Mar 8, 2018 in Electronics Engineering by Quiz
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