what is the need of representing AC power in sinusoidal
waveform? why not in square or rectangular etc...
Answer Posted / virendra j joshi
Beacause in AC voltage , the voltage increses from ZERO to
MAX gradually also Maz to zero .
The same way Zero to -Max & -Max to zero
This is happen gradull, as voltage in AC circuit for 1
cycle does not remain a same for even a short period of
time. that is the reason why we consider it sinusodial
insted of sqqure or rectungular.
| Is This Answer Correct ? | 6 Yes | 3 No |
Post New Answer View All Answers
what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:
On Which Pressure PRV is operated.
sugest any typical project ?
design a LV scheme for a 15 storied building?
how tto ingress mw in turbine explain.procedure ?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above
what is destructive and non-destructive testing of welding
How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.
how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????
i need mat lab program to find out the transmission line losses,regulation and losses
why we used ZNO in Lightning arrester.
Define branch?
Explain the different regions in frequency response?
How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?
What is the comparison of PILC and XLPE cable