MCQOPTIONS
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| 1. |
Which of the following statements about vacuum gauges are correct?Statement 1: Thermal vacuum gauges sense the cooling effect of a heated filament.Statement 2: Thermal vacuum gauges designed to measure high pressures. |
| A. | True, False |
| B. | True, True |
| C. | False, True |
| D. | False, False |
| Answer» B. True, True | |