GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
6. | Caking index of the coal blend used for the manufacture of metallurgical coke should be around___? | ||
A. | 5 | ||
B. | 21 | ||
C. | 40 | ||
D. | 48 | ||
7. | Main constituent of the gas produced from a gobar gas plant is_? | ||
A. | CO2 | ||
B. | CH4 | ||
C. | H2 | ||
D. | CO | ||
8. | Cannel coal and boghead coal are the examples of __? | ||
A. | Humic coals | ||
B. | Liptobiolites | ||
C. | Sapropelic coals | ||
D. | None of these | ||
9. | Which of the following is not endothermic ? | ||
A. | Cracking | ||
B. | Reforming | ||
C. | Gasification | ||
D. | Partial oxidation | ||
10. | Gross calorific value will be equal to the net calorific value for ____? | ||
A. | H2 | ||
B. | C2H2 | ||
C. | CO | ||
D. | C2H6 | ||