Multiple choice

Calorific value of L.P.G. is about __________.

  1. 17 megajoules per cubic metre

  2. 55 megajoules per cubic metre

  3. 94 megajoules per cubic metre

  4. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

LPG (Liquefied Petroleum Gas) primarily contains propane and butane. The calorific value of LPG is approximately 88-94 MJ/m³, with 94 MJ/m³ being the standard approximate value. This is significantly higher than natural gas (about 38 MJ/m³), making LPG an efficient fuel.