engineering recuitment BSPHCL Technician (Electrician) 2024 Mock Test Electrician and Wireman Measuring Instruments
Choose a correct statement on secondary winding of current transformer in a substation.
1
The secondary current is higher than primary current
2
The secondary turns are lesser than primary turns
3
The thickness of secondary winding is larger than that of primary
4
The secondary should always be short circuited