Types of Insulators — Study Resources & PYQs

Types of insulators used for overhead lines

Estimated study time: 75 minutes

Study resources

Types of Insulators (Article) — Technical reference on insulator design covering pin, suspension, strain and post types with selection criteria (voltage, mechanical loading, environmental factors). Good for conceptual clarity.
Types of Insulators (Article) — Covers all five types of insulators: pin, suspension, strain, stay and shackle – with diagrams, voltage ratings and use cases. Written with Indian power system context (33 kV, 66 kV levels).

Types of Insulators previous year questions

Describe briefly,with neat sketches,two types of insulator that are commonly used in overhead line.Discuss their merits and limitations.

Taught in these subjects

Power System-I — EET-2501 · Government College of Engineering and Technology, Jammu

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