engineering recuitment BSPHCL Technician (Electrician) 2024 Mock Test Electrician and Wireman Electrical Machines Transformers
Consider the following devices :
R: Transformer
S: Silicon-controlled rectifier (SCR) and thyristors
So, ________.
1
R is the active device, and S is the passive device.
2
R is the passive device, and S is the active device.
3
Both are active devices.
4
Both are passive devices.