i checked the glossaries and and trying to learn solar

twighahntwighahn Posts: 3Registered Users, Users Awaiting Email Confirmation
what does xxx mean?


shalom

Comments

  • twighahntwighahn Posts: 3Registered Users, Users Awaiting Email Confirmation
    y? zz?
  • twighahntwighahn Posts: 3Registered Users, Users Awaiting Email Confirmation
    zz-01?
  • BB.BB. Posts: 27,681Super Moderators admin
    It is helpful to have an example (in context) of the usage... But in English (or American?) we use xxx as "place holders" for specific numbers.

    For example a machine could be ordered to run at either 120 or 230 VAC--Such as ACME-PL30-xxx where xxx would be 120 or 240

    Similar for yyy and zzz (think of algebra: y=mx+b) or computer programing for searching wildcards ( a star "*" in Google search matches anything...)

    -Bill
    Near San Francisco California: 3.5kWatt Grid Tied Solar power system+small backup genset
Sign In or Register to comment.