MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Advanced Machining knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The system which consists of electrolytic solution and electrodes can be referred to as ____________ |
| A. | Electrolytic cell |
| B. | Electrode system |
| C. | Electrolytic system |
| D. | Electrode cell |
| Answer» B. Electrode system | |
| 2. |
Chemical equivalent is the ratio of which of the following factors? |
| A. | Work piece valence to atomic weight |
| B. | Atomic weight to work piece valence |
| C. | Tool valence to molecular weight |
| D. | Molecular weight to tool valence |
| Answer» C. Tool valence to molecular weight | |
| 3. |
Amount of mass dissolved is directly proportional to which of the following quantities? |
| A. | Amount of electricity |
| B. | Frequency of vibrations |
| C. | Amplitude of oscillations |
| D. | All of the mentioned |
| Answer» B. Frequency of vibrations | |
| 4. |
The chemical reactions occurring at electrodes are called with, which of the following names? |
| A. | Anodic reactions |
| B. | Cathode reactions |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 5. |
The system which consists of electrolytic solution and electrodes can be referred as ____. |
| A. | Electrolytic cell |
| B. | Electrode system |
| C. | Electrolytic system |
| D. | Electrode cell |
| Answer» B. Electrode system | |
| 6. |
Electrolysis occur when which of the following takes place between electrodes? |
| A. | Electric current flow |
| B. | Electron flow |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 7. |
Which of the following material removal mechanisms is implemented by ECM? |
| A. | Mechanical abrasion |
| B. | Electrochemical dissolution |
| C. | Chemical corrosion |
| D. | Mechanical erosion |
| Answer» C. Chemical corrosion | |
| 8. |
When was the first significant development of ECM occurred? |
| A. | 1920s |
| B. | 1930s |
| C. | 1950s |
| D. | 1960s |
| Answer» D. 1960s | |
| 9. |
Of the following scientists, who was the one to introduce first patent on ECM? |
| A. | Balamuth |
| B. | Steve O Flawer |
| C. | Gusseff |
| D. | McGeough |
| Answer» D. McGeough | |
| 10. |
In advanced machining processes, what is the full form of ECM? |
| A. | Electrochemical manufacturing |
| B. | Electrochemical milling |
| C. | Electrochemical machining |
| D. | Electrochemical masking |
| Answer» C. Electrochemical machining | |