engineering recuitment BSPHCL JE Electrical 2024 Mock Test Power Systems Transmission and Distribution Mechanical Design of Transmission Lines
The type of insulator used on lines up to 33 kV is :
I. Pin insulator
II. Reel insulator
III. Post insulator
IV. Strain insulator1
III and IV
2
I and II
3
II and III
4
I and IV