Question

Fuel oil is classified by : a) Viscosity and temperature of combustion b) Source of origin...

Fuel oil is classified by :

a) Viscosity and temperature of combustion

b) Source of origin and API standards

c) Source of origin and heating value

d) Specific gravity and heating value

Homework Answers

Answer #1

Option (b) is correct

Fuel oil is classified as (I) Distillate fuel oil (ii) residual fuel oil

In ASTM , ( American society for testing and material) Grade number 1,2 are distillate and and 4, 6 are generally residual, 3 is mixutre of distillate and resudual

properties of fuel oil depends on Carbon chain length and distillation temperature

So option (b) is correct

Source of orgin ( distillate or resudual) and API standard ( Viscosity, boiling temperature, density)

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