MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following expressions is the correct one for calculating the vacuum efficiency of a condenser? |
| A. | \(\frac{Actual \, vacuum}{Absolute \, pressure \, of \, steam-Barometer \, Pressure} \) |
| B. | \(\frac{Actual \, vacuum}{Barometer \, Pressure-Absolute \, pressure \, of \, steam} \) |
| C. | \(\frac{Barometer \, Pressure-Absolute \, pressure \, of \, steam}{Actual \, vacuum} \) |
| D. | \(\frac{Absolute \, pressure \, of \, steam-Barometer \, Pressure}{Actual \, vacuum} \) |
| Answer» C. \(\frac{Barometer \, Pressure-Absolute \, pressure \, of \, steam}{Actual \, vacuum} \) | |