Question

In cold countries, why are steam pipes covered with asbestos or glass wool?

• A. To prevent bursting due to expansion
• B. To prevent heat loss due to conduction
• C. To prevent radiation
• D. All of the above

Answer 1

The correct option is B

To prevent heat loss due to conduction

In cold countries, steam pipes are covered with asbestos or glass wool to prevent heat loss due to conduction. It keeps the steam hot and prevents from condensation.