engineering recuitment RVUNL JEn (RSEB) Mock Tests 2025 Electrical and Electronics Measurements Instrument Transformers
Instrument transformers are
1
Used to extend the range of the AC measuring instruments only
2
Used to isolate the measuring instruments from the high voltage only
3
Used to extend the range and isolate the measuring instruments
4
Not used at generating stations and transformer stations
5
Used to isolate the measuring instruments from the high current only