engineering recuitment BSPHCL Technician (Electrician) 2024 Mock Test Power Systems Transmission and Distribution Overhead Insulators
Suspension type insulators are used for ________.
1
Voltages lesser than 11 kV
2
Voltages lesser than 33 kV
3
Voltages equal to 11 kV
4
Voltages higher than 33 kV