engineering recuitment GATE IN Test Series 2023-24 Mock Test Electrical and Electronics Measurements Instrument Transformers Ratios of Instrumental Transformers
The 1000/5 A 50 Hz ring cored current converter has a bar primary. The secondary resistor (Burden) is a net resistance of 1 Ω and carries a turbulent current of 1 A at a power factor of 0.5. What will be its ratio error?
1
0.05%
2
- 0.05%
3
0.5%
4
- 0.5%