MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the maximum frequency accepted for the spark gap converter, used in current production of high frequency induction furnace? |
| A. | 70,000 cycles/second |
| B. | 75,000 cycles/second |
| C. | 80,000 cycles/second |
| D. | 85,000 cycles/second |
| Answer» D. 85,000 cycles/second | |
| 2. |
What is the maximum frequency accepted for the motor, used in current production of high frequency induction furnace? |
| A. | 5000 cycles/second |
| B. | 10000 cycles/second |
| C. | 7500 cycles/second |
| D. | 12500 cycles/second |
| Answer» C. 7500 cycles/second | |