Definitions for saifi
saifi

WikipediaRate this definition:0.0 / 0 votes

1. SAIFI

   The System Average Interruption Frequency Index (SAIFI) is commonly used as a reliability index by electric power utilities. SAIFI is the average number of interruptions that a customer would experience, and is calculated as SAIFI = ∑ λ i N i ∑ N i {\displaystyle {\mbox{SAIFI}}={\frac {\sum {\lambda _{i}N_{i}}}{\sum {N_{i}}}}} where λ i {\displaystyle \lambda _{i}} is the failure rate and N i {\displaystyle N_{i}} is the number of customers for location i {\displaystyle i} . In other words, SAIFI = total number of customer interruptions total number of customers served {\displaystyle {\mbox{SAIFI}}={\frac {\mbox{total number of customer interruptions}}{\mbox{total number of customers served}}}} SAIFI is measured in units of interruptions per customer. It is usually measured over the course of a year, and according to IEEE Standard 1366-1998 the median value for North American utilities is approximately 1.10 interruptions per customer.

WikidataRate this definition:0.0 / 0 votes

1. SAIFI

   The System Average Interruption Frequency Index is commonly used as a reliability indicator by electric power utilities. SAIFI is the average number of interruptions that a customer would experience, and is calculated as where is the failure rate, is the number of customers for location and is the total number of customers served. In other words, SAIFI is measured in units of interruptions per customer. It is usually measured over the course of a year, and according to IEEE Standard 1366-1998 the median value for North American utilities is approximately 1.10 interruptions per customer.

Surnames Frequency by Census RecordsRate this definition:0.0 / 0 votes

1. SAIFI

   According to the U.S. Census Bureau, Saifi is ranked #94730 in terms of the most common surnames in America.
   
   The Saifi surname appeared 193 times in the 2010 census and if you were to sample 100,000 people in the United States, approximately 0 would have the surname Saifi.
   
   61.1% or 118 total occurrences were White.
   19.6% or 38 total occurrences were Asian.
   14.5% or 28 total occurrences were of two or more races.
   4.6% or 9 total occurrences were of Hispanic origin.

How to pronounce saifi?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say saifi in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of saifi in Chaldean Numerology is: 5

2. Pythagorean Numerology

   The numerical value of saifi in Pythagorean Numerology is: 8

Examples of saifi in a Sentence

1. Usman Saifi:

   One day, when Usman Saifi had gone to the mosque, someone told Usman Saifi that Usman Saifi was the son of that Shabnam who is going to be hanged. This incident affected Usman Saifi a lot and Usman Saifi was in bed all day.

Popularity rank by frequency of use

References

1. ^ Wikipedia
   https://en.wikipedia.org/wiki/Saifi
2. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=saifi
3. ^ Surnames Frequency by Census Records
   https://www.census.gov/topics/population/genealogy/data/2010_surnames.html