Ac circuits, Electrical Engineering

AC Circuit:

This topic explain the basic concepts of single and three-phase ac system. Unit provides the thorough analysis and derivations as required by topics. Here we find out the voltage current power and power factor for resistive, inductive and capacitive circuits. Also we apply Kirchhoff's voltage and current laws in series and parallel RLC circuit. Complete analysis of balanced three-phase circuit along with the star-delta conversion is given in the unit. Also the appropriate comparison is done between star connection and delta connection.

A very detailed explanation of series and parallel resonance is given in the unit with all important characteristics. Different curves like angle curve, impedance curve, admittance curve, and resonance curve are drawn for both types of resonance. At the end of the unit maximum power transfer theorem is defined for both ac and dc circuit.

Posted Date: 2/5/2013 2:34:07 AM | Location : United States







Related Discussions:- Ac circuits, Assignment Help, Ask Question on Ac circuits, Get Answer, Expert's Help, Ac circuits Discussions

Write discussion on Ac circuits
Your posts are moderated
Related Questions
What makes them sine? Ans) Fourier tells that only a sine wave has no harmonic content. The math works out that if you have any wave shape other than a sign wave, you can brea

Evaluate currents in the circuits: Determine currents I 1 and I 2 in the given circuits by applying KVL. Solution We apply KVL for first loop : 10 = 1 I 1   + 1 (

Q. What do you know about Input Impedance? Input Impedance  : Amplifiers will be quoted as having a specific input impedance. The sort of load it will place on preceding equipm

Buck Converter In buck  converters the output  voltage is  always  less than the  input  voltage. The basic  circuit  of buck converter is shown  in figure. The operation of th

These are small poles fixed to the yoke and spaced in b/w the main poles. They are wound with comparatively few heavy gauge Cu wire turns and are connected in series with the armat

Q. A satellite radio transmitter has P in = 3 W and G t = 30 dB. The receiving antenna has a circular aperture with radius r at the ground station 30,000 km away. Find r in meter

Explain Bimetals. Bimetals : It is made of two metallic strips of not like metal alloys with various coefficients of thermal expansion. At a specific temperature the strip wil

A pure sine wave along with a frequency of 100Hz is sampled at 150Hz. At which point one of the subsequent frequencies would you expect an alias? A) 75Hz B) 100Hz C) 150Hz

Question: (a) A tube from one end of a differential pressure transducer is placed at the bottom of a cylindrical cup (D= 0.8m, H= 0.1m) to measure mass flow rate. The cup i