The calorific value of ‘LPG’ (50% propane + 50% butane) is about ______________ kcal/Nm3?

Related Mcqs:

1. For which pair of the fuel gases, calorific value (C.V.) of one fuel is almost double that of the other on volume basis (i.e., kcal/Nm3), while the C.V. is same on weight basis (i.e., kcal/kg) ?

   A. Propane and acetylene
   B. Propane and LPG
   C. Sewage gas and gobar gas
   D. B.F. gas and coke oven gas

2. Calorific value of wood gas is about ______________ kcal/Nm3?

   A. 1500
   B. 3300
   C. 5400
   D. 8500

3. Calorific value of coke oven gas is around ______________ Kcal/Nm3?

   A. 900
   B. 4200
   C. 7500
   D. 2000

4. The calorific value of natural gas is about ______________ kcal/Nm3?

   A. 10,000
   B. 2,500
   C. 25,000
   D. 35,000

5. Calorific value of gobar gas (containing CH4 = 60% , H2 = 10% ; CO2 = 30%) may be about ______________ Kcal/Nm3?

   A. 1,800
   B. 3,200
   C. 5,400
   D. 10,200

6. Calorific value of blast furnace gas is around _____________ KCal/Nm3?

   A. 850
   B. 1800
   C. 4200
   D. 6500

7. Which of the following has the highest calorific value (kcal/Nm3) ?

   A. Carburetted water gas
   B. Gobar gas
   C. Natural gas
   D. LPG

8. Calorific value of coke even gas produced by low temperature carbonisation of coal is about ____________ Kcal/Nm3?

   A. 4000
   B. 2500
   C. 6500
   D. 10000

9. The calorific value of producer gas is around _____________ kcal/Nm3?

   A. 1300
   B. 500
   C. 4500
   D. 9000

10. Which of the following gaseous fuels has the highest net calorific value (kcal/Nm3) ?

    A. Producer gas
    B. Carburetted water gas
    C. Natural gas
    D. Liquefied petroleum gas