why we use only sine wave in ac why we do not use other wave
forms

Answer Posted / taq

Basically power system has 2 main components.
1-inductor(differentiate) and capacitor(integrate)
If we differentiate or integrate the sinusoidal 
Quantity we get sinusoidal.This is one of the basic reason to use sin quantity.

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

When we giving the 3 phase supply to ups system how to coming netural?

1651


Mention how NPN and PNP transistor works?

711


what are the applications of PLC?

1540


In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.

1301


What is a single phase autotransformer?

649






What is touch potential and step potential?

1633


DG Earth Value?

1873


suri transmission

4256


If I want to lift the water at a height 50m from ground level through two inch(diameter) metal pipe then what is the capacity of motor pump is required? is it possible in single phase supply or not?

1468


what is the string efficiency

4493


what is ic 01,ic 06 ?is it types of cooling?

3794


How to calculate the value of earth capacitance in a transmission line.

1802


WHY DO VOLTAGE TRANSFORMERS FAIL DURING EARTH FAULT IN THE DELTA CONNECTED 6.6KV ELECTRICAL SYSTEM

1554


while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?

2433


could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

1594