MCQOPTIONS
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| 1. |
What is heating time constant of the machine? |
| A. | The ratio of the thermal capacity and heat dissipation constant value |
| B. | The ratio of the thermal capacity and heat dissipation constant value |
| C. | The ratio of the thermal capacity and heat dissipation constant value |
| D. | The ratio of the thermal capacity and heat dissipation constant value |
| Answer» B. The ratio of the thermal capacity and heat dissipation constant value | |