MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Power Plant knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Combustion of pulverised coal as compared to that of lump coal _____________ |
| A. | develops a non-luminous flame |
| B. | can be done with less excess air |
| C. | develops a low temperature flame |
| D. | provides a lower rate of heat release |
| Answer» C. develops a low temperature flame | |
| 2. |
If the enthalpy change for a reaction is zero, G is equal to _____________ |
| A. | T S |
| B. | -T S |
| C. | - H |
| D. | lnKeq |
| Answer» C. - H | |
| 3. |
The free energy of chemical elements at 1 atm & 25HoC is assumed to be? |
| A. | Negative |
| B. | Positive |
| C. | Zero |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |