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Questions and Answers
Which of the following is an artificial secondary solid fuel?
Which of the following is an artificial secondary solid fuel?
- Crude petroleum
- Lignite
- Peat
- Wood charcoal (correct)
Which type of coal is the most mature form?
Which type of coal is the most mature form?
- Peat
- Lignite
- Anthracite coal (correct)
- Bituminous coal
What is the calorific value of dried wood?
What is the calorific value of dried wood?
- 6500 kcal/kg
- 3500 to 4500 kcal/kg (correct)
- 5400 kcal/kg
- 2500 kcal/kg
Which fuel is used as a domestic fuel and burns with a long and non-smoky flame?
Which fuel is used as a domestic fuel and burns with a long and non-smoky flame?
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What is the composition of peat in terms of carbon, hydrogen, oxygen, and ash?
What is the composition of peat in terms of carbon, hydrogen, oxygen, and ash?
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