Question

containers carrying petrol and diasel are coated with insulators give reason

Answer 1

Petrol and diesel have a tendency to catch fire (spontaneous combustion) when it's in contact with a little high temperature....
Therefore containers carrying petrol and diesel are coated with insulators so that the temperature inside the container would be less....
:)

Answer 2

Explanation:

Petrol and diesel have a tendency to catch fire (spontaneous combustion) when it's in contact with a little high temperature.... Therefore containers carrying petrol and diesel are coated with insulators so that the temperature inside the container would be less