sigal phase supply is 230 v ac two phase supply is 415 v ac
then why three phase supply having supply is 415 v ac why
not 690v ac
- 2 Answers
- 4866 Views
- I also Faced
- E-Mail Answers
Answer Posted / pillay
Single phase voltage is 240 volts and two
or three phase voltage is 415v because
the voltages are actually spaced 120 degrees
in between them in a cycle .Further more you
measure the potential difference in between
any of them.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
how we explain parallel paths armature winding?
placement paper samples of mspl company
how electrical earthing maintenance done in industry?
how maney type tempereture measurement ?
what is the difference between the characteristics of two different phase bushing of any transformer
What is an Air COmpressor
Difference between earthing & grounding.?
Pl. brief about break-down maintenance of machine tool.
As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.
What is the difference between hot and cold loop testing?
I Want randstand placement papers
Yazaki india pvt ltd interview questions qurey related
Is there any guideline say about display of earthing value near to earth pit
I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?
1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?
