Fuels and Combustion

A. Uranium
B. Plutonium
C. Radium
D. None of these

A. 5000
B. 25,000
C. 10,000
D. 15,000

A. Calorific value
B. Caking power
C. Both A. & B.
D. Neither A. nor B.

A. Calorific value
B. Higher C/H ratio
C. Sulphur content
D. Difference in gross & net calorific value

A. KOH
B. Ammoniacal cuprous chloride
C. Pyrogallol solution
D. None of these

A. Nickel
B. Zinc oxide
C. Alumina
D. Thorium oxide

A. 11
B. 2
C. 20
D. 38

A. Caking capacity
B. Volatile matter content
C. Fusion point of its ash
D. Inherent moisture content

A. Increases
B. Decreases
C. Remain same
D. Either A. or B., depends on other factors

A. Decolourisation of sugar
B. Solvent recovery from air and gases
C. Absorption of gases and vapor
D. Electrode manufacture