Question

Which among the given choices is correct?

• A. Liquefied Petroleum gas is a better domestic fuel than wood.
• B. Fire produced by kerosene oil can be controlled using water.
• C. A fuel can be heated to any temperature before it starts burning.
• D. Water is used to control fires involving electrical equipments.

Answer 1

The correct option is A Liquefied Petroleum gas is a better domestic fuel than wood.

Liquefied Petroleum Gas is a more efficient fuel than wood owing to its high calorific value of 55000 KJ/kg (calorific value of wood is 20000KJ/kg).
Also, it is environment friendly. Hence, it is preferred over wood.