MCQOPTIONS
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MCQOPTIONS
This section includes 4 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. |
Height of coke oven is limited (say maximum up to 7 metres) mainly by the __________ |
| A. | problem of uniform heating along its height. |
| B. | structural strength of silica bricks |
| C. | problem in door cleaning |
| D. | buckling of ram of pusher car at the time of coke pushing |
| Answer» B. structural strength of silica bricks | |
| 2. |
The maximum adiabatic flame temperature is attained when the fuel is burnt with __________ |
| A. | theoretically required amount of air |
| B. | less than theoretically required amount of air |
| C. | more than theoretically required amount of air |
| D. | theoretically required amount of oxygen |
| Answer» E. | |
| 3. |
Coking time in beehive coke oven is about __________ |
| A. | one week |
| B. | 12 hours |
| C. | 2-3 days |
| D. | 2 weeks |
| Answer» D. 2 weeks | |
| 4. |
Gobar gas is produced by the __________ of gobar (cow dung). |
| A. | Fermentation |
| B. | Condensation |
| C. | Combustion |
| D. | Distillation |
| Answer» B. Condensation | |