MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Energy Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Rotary pumps are driven by _________ |
| A. | electric motors |
| B. | batteries |
| C. | diesel engines |
| D. | biogas fuel |
| Answer» B. batteries | |
| 2. |
Tubular air preheater of a boiler is also called as _________ |
| A. | recuperative air preheater |
| B. | elliptical air preheater |
| C. | ovoid air preheater |
| D. | squarish air preheater |
| Answer» B. elliptical air preheater | |
| 3. |
What type valve is a feed check valve of a boiler? |
| A. | One way valve |
| B. | Globe valve |
| C. | Reversible valve |
| D. | Disc check valve |
| Answer» B. Globe valve | |