Interested to Buy Any Domain ? << Click Here >> for more details...
why do we generate only 3ph ac?is it possible to generate
4ph,5ph,....?
- 6 Answers
- 16158 Views
- Accenture, Bhel, Reliance, I also Faced
- E-Mail Answers
Answer Posted / maheshreddy
In Single Phase the Voltage or current will be Zero for
every Half Cycle
In Two Phase the Votage or current in one phase is zero and
at the same time other phase also zero and one phase get
peak and other also get peak becuase the phase diffrence is
180Dec. so here also no votage of current if one is zero.
In Three Phase the Phase diffrence between phases is 120Dec
so that if one phase is zero rest of two will get some
magnetude.So here we get Voltage or current if any one
phase is zero.
So there is no need to generate 4phase and 5phase systems
| Is This Answer Correct ? | 28 Yes | 15 No |
Post New Answer View All Answers
I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?
Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.
what are the range of memory address in plc for L&T lx7 4A
When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?
What is the formula to calculate the rating of power cable for three phase current.
How to decide and select the different earthing wire size for the different types of earthing
How can we find the breaking capacity of a Load breaker switch (LBS) fed from 11 kv supply??ex:50KA, 26kA etc???detailed step vice answer pls.
Can double compression glands be used with regular cables?
what is meant by k-rating in isolation transformer?what is k9, k14 stands for?
what is difference between 2 pole structure and 4 pole structure in transformer yard
how the speed of the gets motor regulated. does it draw the same current on the all speed level.
any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.
What is the difference between solid grounding and impedance grounding?
Mention the disadvantages of low power factor? How can it be improved?
What is dc current source?
