Interested to Buy Any Domain ? << Click Here >> for more details...
WHY WE GENERATE 3 PHASE POWER ONLY AND NOT 4 OR 5 OR 6
PHASE??? PLS REPLY.
- 7 Answers
- 10080 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / ziyad
there is no engineering reason for that.
the reason is economical.
since they start generating by three phase and the following
designs was based on the first models, and it is difficult
to change the system that already exist so they continue to
design three phase generators and transmission systems.
| Is This Answer Correct ? | 5 Yes | 6 No |
Answer / ben
IN CASE OF 3PHASE SYSTEM,LENGTH OF CONDUCTOR NEEDED IS LESSER,,ALSO REGULATION IS GOOD IF WE USE 3PHASE..
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / manikandan
3 phase system generating & transmission is economical,all
the machinerys are working in 3 phase supply ,so why to
generate 4 phse& 5 phase,if generate 4phase the
transmission &distribution is very difficult
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / ganesh
because the 3 phase
tends the 120 deg
phase sequence to
the high loads
| Is This Answer Correct ? | 1 Yes | 4 No |
Answer / ashok mishra
because it is easy as generate as of 120 degree angle
| Is This Answer Correct ? | 1 Yes | 5 No |
Answer / deepak24
it is because three phase system is most efficient system.
| Is This Answer Correct ? | 5 Yes | 10 No |
Supose we have one 220v A.C fan.if we provide 220v D.C what will be happen?
Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.
what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?
What is mean by single phasing used in distribution of electricity in rural area of maharashtra state?
What is Cement
11 Answers ACC, L&T, Reliance Cement,
Is there any difference between circuit breakers and isolators
what type of earthing do for dry fissure rock?
in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?
whate is the meaning of balance/unbalance,in stabilizers type
what is the difference between MCB & MCCB
i want some interview related questions with their answers which can help for attend the interviews...
What is power factor? Whether it should be high or low ? why?
-
Civil Engineering (5086) - Mechanical Engineering (4453)
- Electrical Engineering (16638)
- Electronics Communications (3918)
- Chemical Engineering (1095)
- Aeronautical Engineering (239)
- Bio Engineering (96)
- Metallurgy (361)
- Industrial Engineering (259)
- Instrumentation (3014)
- Automobile Engineering (332)
- Mechatronics Engineering (97)
- Marine Engineering (124)
- Power Plant Engineering (172)
- Textile Engineering (575)
- Production Engineering (25)
- Satellite Systems Engineering (106)
- Engineering AllOther (1379)
