MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Mechanical Operations knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is arithmetic mean diameter? |
| A. | S<sub>i</sub>d<sub>i</sub>/S<sub>i</sub> |
| B. | V<sub>i</sub>d<sub>i</sub>/V<sub>i</sub> |
| C. | N<sub>i</sub>d<sub>i</sub>/N<sub>i</sub> |
| D. | W<sub>i</sub>d<sub>i</sub>/W<sub>i</sub> |
| Answer» D. W<sub>i</sub>d<sub>i</sub>/W<sub>i</sub> | |
| 2. |
The Bubble or Drop size diameter, is referred to _____ |
| A. | Frisch diameter |
| B. | Bubble diameter |
| C. | Sauter diameter |
| D. | Sphere diameter |
| Answer» D. Sphere diameter | |
| 3. |
The surface are of the particle, is given as _____ |
| A. | d<sup>2</sup>s |
| B. | d<sup>2</sup>s |
| C. | V<sup>2</sup>s |
| D. | P<sup>2</sup>s |
| Answer» B. d<sup>2</sup>s | |