SNo |
IS Number |
Title |
Technical Committee |
1 |
IS 3722 : Part 1 : 1983 |
Letter symbols and signs used in electrical technology: Part 1 general guidance on symbols and subscripts (First Revision) |
ETD 1 |
2 |
IS 15999 : Part 1 : 2021 |
Rotating electrical machines - Part 1 : Rating and performance |
ETD 15 |
3 |
IS 15999 : Part 4 : 2017 |
Rotating electrical machines: Part 4 methods for determining synchronous machine quantities from tests |
ETD 15 |
4 |
IS 1248 : Part 1 : 2021 |
Direct Acting Indicating Analogue Electrical Measuring Instruments and their Accessories Part 1 Definitions and General Requirements ( Fifth Revision ) |
ETD 12 |