MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is not a function of electrolyte in ECM? |
| A. | It completes the circuit |
| B. | It helps in electrochemical reaction |
| C. | It carries away heat and waste product |
| D. | It provide non reactive environment |
| Answer» E. | |
| 2. |
Electrolytes used in ECM must posses |
| A. | Low electrical conductivity |
| B. | Low chemical stability |
| C. | High electrical conductivity |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
Electrode gap in electro chemical machining is generally ranged from |
| A. | 0.5 mm to 0.9 mm |
| B. | 1.1 mm to 1.2 mm |
| C. | 0.1 mm to 0.2 mm |
| D. | 3.1 mm to 4.2 mm |
| Answer» D. 3.1 mm to 4.2 mm | |