Mechanical Engineering - Thermodynamics - Discussion

Discussion Forum : Thermodynamics - Section 1 (Q.No. 30)
30.
Which of the following statement is incorrect?
The liquid fuels consist of hydrocarbons.
The liquid fuels have higher calorific value than solid fuels.
The solid fuels have higher calorific value than liquid fuels.
A good fuel should have low ignition point.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
25 comments Page 3 of 3.

Venkat said:   1 decade ago
It is Liquid fuel has high calorific value than solid fuel.

Aath said:   1 decade ago
Liquid fuels should have high calorific value in general.

JANAK said:   1 decade ago
Liquid fuel has higher calorific value compared to solid fuel cause solid contained some air, moisture and dust.

MUNINATHAN K said:   1 decade ago
According to me, it is option B.

CCR said:   1 decade ago
Liquid Fuels have higher calorific value compared to solid fuels per unit mass because solid fuels contain moisture and unwanted materials that's why they produce ash after combustion.


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