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External Insulation Design and Testing in Air-Insulated Substations Quiz

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External Insulation Design and Testing in Air-Insulated Substations Quiz

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Questions and Answers

What are the two broad categories of insulators mentioned in the text?

Ceramic and polymeric (correct)

Porcelain and fibre glass

Glass and rubber

High-voltage and low-voltage

What are non-ceramic insulators (NCIs) made up of?

Distribution levels

Fibre glass core encapsulated in rubber housings (correct)

High-voltage materials

Porcelain and glass

What is the function of rubber housings in polymeric insulators?

To reduce insulation

To enhance conduction

To protect the fibre glass core from electrical stresses and moisture (correct)

To increase electrical stresses

What are the general classifications of insulators based on?

<p>Manufacturing and materials</p> Signup and view all the answers

What is the purpose of external insulation in outdoor substations?

<p>To provide insulation using insulators and housings</p> Signup and view all the answers

External Insulation Design and Testing in Air-Insulated Substations Quiz

Choose a study mode

Podcast

Questions and Answers

What are the two broad categories of insulators mentioned in the text?

What are non-ceramic insulators (NCIs) made up of?

What is the function of rubber housings in polymeric insulators?

What are the general classifications of insulators based on?

What is the purpose of external insulation in outdoor substations?

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