what is the need of representing AC power in sinusoidal
waveform? why not in square or rectangular etc...
- 8 Answers
- 8613 Views
- Lanco, I also Faced
- E-Mail Answers
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
How to confirm the Phase shifting Transformer VECTOR GROUP relation , as below ZNy11.45d10.45-ZNYy0.15d11.15
If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")
when elecromagnatic waves are propogated in a wave guide?
How you calculate the repturing capacity of a HRC fuse
HOW DOES THE ELECTRONIC ENERGY METER WORKS?
What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?
why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?
When are the directional relays used?
Explain M Var? Which types of problem occurs when reactive power increase at the time of full load of plant and at the time of synchronize of plant?
I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: rrkhandhar@yahoo.com
FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?
i want some interview related questions with their answers which can help for attend the interviews...
what is High resistance grounding and whatis the criteria for the selection of High resistance grounding
10 Mtr Hight of Lighting Arrestar how much area coverd??
Explain the construction of the conservator, operation and purpose, and draw the diagram of the conservator.
