IS 9499 : 1980 Conventions concerning electric and magnetic circuits
| UDC 621.3.042+621.3.049 : 003.62 | ETD 1 |
|
| Reaffirmed 2019 |
1 Scope
1.1 This standard covers recommended conventions concerningelectric and magnetic circuits.
2 Reference
IS 3722 : 1966 Specification for letter symbols andsigns used inelectrical technology